[PATCH 001/102] ARM: rockchip: explicitly request exclusive reset control

[PATCH 001/102] ARM: rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/mach-rockchip/platsmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c
index 3abafdbdd7f4a..420ba67652230 100644
--- a/arch/arm/mach-rockchip/platsmp.c
+++ b/arch/arm/mach-rockchip/platsmp.c
@@ -67,7 +67,7 @@ static struct reset_control *rockchip_get_core_reset(int cpu)
 	else
 		np = of_get_cpu_node(cpu, NULL);
 
-	return of_reset_control_get(np, NULL);
+	return of_reset_control_get_exclusive(np, NULL);
 }
 
 static int pmu_set_power_domain(int pd, bool on)
-- 
2.11.0

Re: [PATCH 001/102] ARM: rockchip: explicitly request exclusive reset control

[Heiko Stuebner]

Am Mittwoch, 19. Juli 2017, 17:25:05 CEST schrieb Philipp Zabel:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

amended the subject with an "[...] in smp code" and applied for 4.14


Heiko

[PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Alan Tull <atull@kernel.org>
Cc: Moritz Fischer <moritz.fischer@ettus.com>
Cc: linux-fpga@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/fpga/altera-hps2fpga.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/fpga/altera-hps2fpga.c b/drivers/fpga/altera-hps2fpga.c
index 3066b805f2d07..a18ff430c9af1 100644
--- a/drivers/fpga/altera-hps2fpga.c
+++ b/drivers/fpga/altera-hps2fpga.c
@@ -145,7 +145,8 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
 	of_id = of_match_device(altera_fpga_of_match, dev);
 	priv = (struct altera_hps2fpga_data *)of_id->data;
 
-	priv->bridge_reset = of_reset_control_get_by_index(dev->of_node, 0);
+	priv->bridge_reset = of_reset_control_get_exclusive_by_index(dev->of_node,
+								     0);
 	if (IS_ERR(priv->bridge_reset)) {
 		dev_err(dev, "Could not get %s reset control\n", priv->name);
 		return PTR_ERR(priv->bridge_reset);
-- 
2.11.0

Re: [PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control

[Moritz Fischer]

[-- Attachment #1: Type: text/plain, Size: 1571 bytes --]

On Wed, Jul 19, 2017 at 05:25:06PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Alan Tull <atull@kernel.org>
> Cc: Moritz Fischer <moritz.fischer@ettus.com>
> Cc: linux-fpga@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-By: Moritz Fischer <mdf@kernel.org>
> ---
>  drivers/fpga/altera-hps2fpga.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/fpga/altera-hps2fpga.c b/drivers/fpga/altera-hps2fpga.c
> index 3066b805f2d07..a18ff430c9af1 100644
> --- a/drivers/fpga/altera-hps2fpga.c
> +++ b/drivers/fpga/altera-hps2fpga.c
> @@ -145,7 +145,8 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
>  	of_id = of_match_device(altera_fpga_of_match, dev);
>  	priv = (struct altera_hps2fpga_data *)of_id->data;
>  
> -	priv->bridge_reset = of_reset_control_get_by_index(dev->of_node, 0);
> +	priv->bridge_reset = of_reset_control_get_exclusive_by_index(dev->of_node,
> +								     0);
>  	if (IS_ERR(priv->bridge_reset)) {
>  		dev_err(dev, "Could not get %s reset control\n", priv->name);
>  		return PTR_ERR(priv->bridge_reset);
> -- 
> 2.11.0
> 

Thanks,

Moritz

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 455 bytes --]

Re: [PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control

[Alan Tull]

On Wed, Jul 19, 2017 at 11:12 AM, Moritz Fischer <mdf@kernel.org> wrote:
> On Wed, Jul 19, 2017 at 05:25:06PM +0200, Philipp Zabel wrote:
>> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
>> reset lines") started to transition the reset control request API calls
>> to explicitly state whether the driver needs exclusive or shared reset
>> control behavior. Convert all drivers requesting exclusive resets to the
>> explicit API call so the temporary transition helpers can be removed.
>>
>> No functional changes.
>>
>> Cc: Alan Tull <atull@kernel.org>
>> Cc: Moritz Fischer <moritz.fischer@ettus.com>
>> Cc: linux-fpga@vger.kernel.org
>> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> Acked-By: Moritz Fischer <mdf@kernel.org>
Acked-by: Alan Tull <atull@kernel.org>

[PATCH 003/102] MIPS: pci-mt7620: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/mips/pci/pci-mt7620.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index 628c5132b3d8b..4e633c1e7ff3e 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -291,7 +291,7 @@ static int mt7620_pci_probe(struct platform_device *pdev)
 							  IORESOURCE_MEM, 1);
 	u32 val = 0;
 
-	rstpcie0 = devm_reset_control_get(&pdev->dev, "pcie0");
+	rstpcie0 = devm_reset_control_get_exclusive(&pdev->dev, "pcie0");
 	if (IS_ERR(rstpcie0))
 		return PTR_ERR(rstpcie0);
 
-- 
2.11.0

[PATCH 004/102] ahci: st: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/ata/ahci_st.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index bc345f2495553..8a26e917dae90 100644
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -108,19 +108,19 @@ static int st_ahci_probe_resets(struct ahci_host_priv *hpriv,
 {
 	struct st_ahci_drv_data *drv_data = hpriv->plat_data;
 
-	drv_data->pwr = devm_reset_control_get(dev, "pwr-dwn");
+	drv_data->pwr = devm_reset_control_get_exclusive(dev, "pwr-dwn");
 	if (IS_ERR(drv_data->pwr)) {
 		dev_info(dev, "power reset control not defined\n");
 		drv_data->pwr = NULL;
 	}
 
-	drv_data->sw_rst = devm_reset_control_get(dev, "sw-rst");
+	drv_data->sw_rst = devm_reset_control_get_exclusive(dev, "sw-rst");
 	if (IS_ERR(drv_data->sw_rst)) {
 		dev_info(dev, "soft reset control not defined\n");
 		drv_data->sw_rst = NULL;
 	}
 
-	drv_data->pwr_rst = devm_reset_control_get(dev, "pwr-rst");
+	drv_data->pwr_rst = devm_reset_control_get_exclusive(dev, "pwr-rst");
 	if (IS_ERR(drv_data->pwr_rst)) {
 		dev_dbg(dev, "power soft reset control not defined\n");
 		drv_data->pwr_rst = NULL;
-- 
2.11.0

[PATCH 005/102] ata: sata_gemini: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/ata/sata_gemini.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/sata_gemini.c b/drivers/ata/sata_gemini.c
index 8c704523bae7d..7ae713a33e11a 100644
--- a/drivers/ata/sata_gemini.c
+++ b/drivers/ata/sata_gemini.c
@@ -274,14 +274,14 @@ static int gemini_sata_bridge_init(struct sata_gemini *sg)
 		return ret;
 	}
 
-	sg->sata0_reset = devm_reset_control_get(dev, "sata0");
+	sg->sata0_reset = devm_reset_control_get_exclusive(dev, "sata0");
 	if (IS_ERR(sg->sata0_reset)) {
 		dev_err(dev, "no SATA0 reset controller\n");
 		clk_disable_unprepare(sg->sata1_pclk);
 		clk_disable_unprepare(sg->sata0_pclk);
 		return PTR_ERR(sg->sata0_reset);
 	}
-	sg->sata1_reset = devm_reset_control_get(dev, "sata1");
+	sg->sata1_reset = devm_reset_control_get_exclusive(dev, "sata1");
 	if (IS_ERR(sg->sata1_reset)) {
 		dev_err(dev, "no SATA1 reset controller\n");
 		clk_disable_unprepare(sg->sata1_pclk);
-- 
2.11.0

Re: [PATCH 005/102] ata: sata_gemini: explicitly request exclusive reset control

[Linus Walleij]

On Wed, Jul 19, 2017 at 5:25 PM, Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Tejun Heo <tj@kernel.org>
> Cc: linux-ide@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij

Re: [PATCH 005/102] ata: sata_gemini: explicitly request exclusive reset control

[Tejun Heo]

On Wed, Jul 19, 2017 at 05:25:09PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Tejun Heo <tj@kernel.org>
> Cc: linux-ide@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied to libata/for-4.14.

Thanks.

-- 
tejun

[PATCH 006/102] ata: ahci_tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Tejun Heo <tj@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-ide@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/ata/ahci_tegra.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 3a62eb246d80b..e9daf938738c5 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -319,19 +319,21 @@ static int tegra_ahci_probe(struct platform_device *pdev)
 	if (IS_ERR(tegra->sata_regs))
 		return PTR_ERR(tegra->sata_regs);
 
-	tegra->sata_rst = devm_reset_control_get(&pdev->dev, "sata");
+	tegra->sata_rst = devm_reset_control_get_exclusive(&pdev->dev, "sata");
 	if (IS_ERR(tegra->sata_rst)) {
 		dev_err(&pdev->dev, "Failed to get sata reset\n");
 		return PTR_ERR(tegra->sata_rst);
 	}
 
-	tegra->sata_oob_rst = devm_reset_control_get(&pdev->dev, "sata-oob");
+	tegra->sata_oob_rst = devm_reset_control_get_exclusive(&pdev->dev,
+							       "sata-oob");
 	if (IS_ERR(tegra->sata_oob_rst)) {
 		dev_err(&pdev->dev, "Failed to get sata-oob reset\n");
 		return PTR_ERR(tegra->sata_oob_rst);
 	}
 
-	tegra->sata_cold_rst = devm_reset_control_get(&pdev->dev, "sata-cold");
+	tegra->sata_cold_rst = devm_reset_control_get_exclusive(&pdev->dev,
+								"sata-cold");
 	if (IS_ERR(tegra->sata_cold_rst)) {
 		dev_err(&pdev->dev, "Failed to get sata-cold reset\n");
 		return PTR_ERR(tegra->sata_cold_rst);
-- 
2.11.0

[PATCH 007/102] bus: sunxi-rsb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/bus/sunxi-rsb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c
index 795c9d9c96a6d..c7f585a420d3e 100644
--- a/drivers/bus/sunxi-rsb.c
+++ b/drivers/bus/sunxi-rsb.c
@@ -670,7 +670,7 @@ static int sunxi_rsb_probe(struct platform_device *pdev)
 
 	p_clk_freq = clk_get_rate(rsb->clk);
 
-	rsb->rstc = devm_reset_control_get(dev, NULL);
+	rsb->rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(rsb->rstc)) {
 		ret = PTR_ERR(rsb->rstc);
 		dev_err(dev, "failed to retrieve reset controller: %d\n", ret);
-- 
2.11.0

[PATCH 008/102] bus: tegra-gmi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/bus/tegra-gmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bus/tegra-gmi.c b/drivers/bus/tegra-gmi.c
index a6570789f7afe..36b1a17014425 100644
--- a/drivers/bus/tegra-gmi.c
+++ b/drivers/bus/tegra-gmi.c
@@ -226,7 +226,7 @@ static int tegra_gmi_probe(struct platform_device *pdev)
 		return PTR_ERR(gmi->clk);
 	}
 
-	gmi->rst = devm_reset_control_get(dev, "gmi");
+	gmi->rst = devm_reset_control_get_exclusive(dev, "gmi");
 	if (IS_ERR(gmi->rst)) {
 		dev_err(dev, "can not get reset\n");
 		return PTR_ERR(gmi->rst);
-- 
2.11.0

[PATCH 009/102] clk: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: "Emilio López" <emilio@elopez.com.ar>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-clk@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/clk/sunxi/clk-sun9i-mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sunxi/clk-sun9i-mmc.c b/drivers/clk/sunxi/clk-sun9i-mmc.c
index 6041bdba2e971..a1a634253d6f2 100644
--- a/drivers/clk/sunxi/clk-sun9i-mmc.c
+++ b/drivers/clk/sunxi/clk-sun9i-mmc.c
@@ -124,7 +124,7 @@ static int sun9i_a80_mmc_config_clk_probe(struct platform_device *pdev)
 		return PTR_ERR(data->clk);
 	}
 
-	data->reset = devm_reset_control_get(&pdev->dev, NULL);
+	data->reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(data->reset)) {
 		dev_err(&pdev->dev, "Could not get reset control\n");
 		return PTR_ERR(data->reset);
-- 
2.11.0

Re: [PATCH 009/102] clk: sunxi: explicitly request exclusive reset control

[Stephen Boyd]

On 07/19, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: "Emilio López" <emilio@elopez.com.ar>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-clk@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH 010/102] clk: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: Prashant Gaikwad <pgaikwad@nvidia.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-clk@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/clk/tegra/clk-dfll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/tegra/clk-dfll.c b/drivers/clk/tegra/clk-dfll.c
index 2c44aeb0b97c7..bada64cf5392a 100644
--- a/drivers/clk/tegra/clk-dfll.c
+++ b/drivers/clk/tegra/clk-dfll.c
@@ -1631,7 +1631,7 @@ int tegra_dfll_register(struct platform_device *pdev,
 		return PTR_ERR(td->vdd_reg);
 	}
 
-	td->dvco_rst = devm_reset_control_get(td->dev, "dvco");
+	td->dvco_rst = devm_reset_control_get_exclusive(td->dev, "dvco");
 	if (IS_ERR(td->dvco_rst)) {
 		dev_err(td->dev, "couldn't get dvco reset\n");
 		return PTR_ERR(td->dvco_rst);
-- 
2.11.0

Re: [PATCH 010/102] clk: tegra: explicitly request exclusive reset control

[Stephen Boyd]

On 07/19, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
> Cc: Prashant Gaikwad <pgaikwad@nvidia.com>
> Cc: Michael Turquette <mturquette@baylibre.com>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-clk@vger.kernel.org
> Cc: linux-tegra@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH 011/102] clocksource/drivers/timer-stm32: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/clocksource/timer-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-stm32.c b/drivers/clocksource/timer-stm32.c
index 174d1243ea93a..b0bac14911b11 100644
--- a/drivers/clocksource/timer-stm32.c
+++ b/drivers/clocksource/timer-stm32.c
@@ -122,7 +122,7 @@ static int __init stm32_clockevent_init(struct device_node *np)
 
 	rate = clk_get_rate(clk);
 
-	rstc = of_reset_control_get(np, NULL);
+	rstc = of_reset_control_get_exclusive(np, NULL);
 	if (!IS_ERR(rstc)) {
 		reset_control_assert(rstc);
 		reset_control_deassert(rstc);
-- 
2.11.0

[PATCH 012/102] clocksource/drivers/sun5i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/clocksource/timer-sun5i.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c
index 2a3fe83ec3377..a75be5bfb8b20 100644
--- a/drivers/clocksource/timer-sun5i.c
+++ b/drivers/clocksource/timer-sun5i.c
@@ -349,7 +349,7 @@ static int __init sun5i_timer_init(struct device_node *node)
 		return PTR_ERR(clk);
 	}
 
-	rstc = of_reset_control_get(node, NULL);
+	rstc = of_reset_control_get_exclusive(node, NULL);
 	if (!IS_ERR(rstc))
 		reset_control_deassert(rstc);
 
-- 
2.11.0

[PATCH 013/102] crypto: rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-crypto@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/crypto/rockchip/rk3288_crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index d0f80c6241f95..fdfd1f02911e9 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -294,7 +294,7 @@ static int rk_crypto_probe(struct platform_device *pdev)
 		goto err_crypto;
 	}
 
-	crypto_info->rst = devm_reset_control_get(dev, "crypto-rst");
+	crypto_info->rst = devm_reset_control_get_exclusive(dev, "crypto-rst");
 	if (IS_ERR(crypto_info->rst)) {
 		err = PTR_ERR(crypto_info->rst);
 		goto err_crypto;
-- 
2.11.0

[PATCH 014/102] crypto: sun4i-ss - request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/crypto/sunxi-ss/sun4i-ss-core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c
index 02ad8256e9002..69374e42ad05f 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c
@@ -255,7 +255,8 @@ static int sun4i_ss_probe(struct platform_device *pdev)
 	}
 	dev_dbg(&pdev->dev, "clock ahb_ss acquired\n");
 
-	ss->reset = devm_reset_control_get_optional(&pdev->dev, "ahb");
+	ss->reset = devm_reset_control_get_optional_exclusive(&pdev->dev,
+							      "ahb");
 	if (IS_ERR(ss->reset)) {
 		if (PTR_ERR(ss->reset) == -EPROBE_DEFER)
 			return PTR_ERR(ss->reset);
-- 
2.11.0

[PATCH 015/102] PM / devfreq: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/devfreq/tegra-devfreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index ae712159246fb..8108487b34192 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -628,7 +628,7 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
 	if (IS_ERR(tegra->regs))
 		return PTR_ERR(tegra->regs);
 
-	tegra->reset = devm_reset_control_get(&pdev->dev, "actmon");
+	tegra->reset = devm_reset_control_get_exclusive(&pdev->dev, "actmon");
 	if (IS_ERR(tegra->reset)) {
 		dev_err(&pdev->dev, "Failed to get reset\n");
 		return PTR_ERR(tegra->reset);
-- 
2.11.0

[PATCH 016/102] dmaengine: stm32-dma: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/dma/stm32-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c
index 786fc8fcc38ed..73486af244744 100644
--- a/drivers/dma/stm32-dma.c
+++ b/drivers/dma/stm32-dma.c
@@ -1058,7 +1058,7 @@ static int stm32_dma_probe(struct platform_device *pdev)
 	dmadev->mem2mem = of_property_read_bool(pdev->dev.of_node,
 						"st,mem2mem");
 
-	dmadev->rst = devm_reset_control_get(&pdev->dev, NULL);
+	dmadev->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(dmadev->rst)) {
 		reset_control_assert(dmadev->rst);
 		udelay(2);
-- 
2.11.0

[PATCH 017/102] dmaengine: sun6i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/dma/sun6i-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index a2358780ab2c3..7903c9971b8d2 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -1070,7 +1070,7 @@ static int sun6i_dma_probe(struct platform_device *pdev)
 		return PTR_ERR(sdc->clk);
 	}
 
-	sdc->rstc = devm_reset_control_get(&pdev->dev, NULL);
+	sdc->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(sdc->rstc)) {
 		dev_err(&pdev->dev, "No reset controller specified\n");
 		return PTR_ERR(sdc->rstc);
-- 
2.11.0

[PATCH 018/102] dmaengine: tegra-apb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Jon Hunter <jonathanh@nvidia.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: dmaengine@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/dma/tegra20-apb-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index b9d75a54c896a..3d4d0241aefed 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1330,7 +1330,7 @@ static int tegra_dma_probe(struct platform_device *pdev)
 		return PTR_ERR(tdma->dma_clk);
 	}
 
-	tdma->rst = devm_reset_control_get(&pdev->dev, "dma");
+	tdma->rst = devm_reset_control_get_exclusive(&pdev->dev, "dma");
 	if (IS_ERR(tdma->rst)) {
 		dev_err(&pdev->dev, "Error: Missing reset\n");
 		return PTR_ERR(tdma->rst);
-- 
2.11.0

[PATCH 019/102] drm: kirin: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Xinliang Liu <z.liuxinliang@hisilicon.com>
Cc: Rongrong Zou <zourongrong@gmail.com>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Cc: Chen Feng <puck.chen@hisilicon.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index c96c228a98980..5cef7ee83a168 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -933,7 +933,7 @@ static int ade_dts_parse(struct platform_device *pdev, struct ade_hw_ctx *ctx)
 		return  PTR_ERR(ctx->base);
 	}
 
-	ctx->reset = devm_reset_control_get(dev, NULL);
+	ctx->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(ctx->reset))
 		return PTR_ERR(ctx->reset);
 
-- 
2.11.0

[PATCH 020/102] drm/nouveau/tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: dri-devel@lists.freedesktop.org
Cc: nouveau@lists.freedesktop.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index 189ed80e21ffb..ac5d4cf058c25 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -282,7 +282,7 @@ nvkm_device_tegra_new(const struct nvkm_device_tegra_func *func,
 		}
 	}
 
-	tdev->rst = devm_reset_control_get(&pdev->dev, "gpu");
+	tdev->rst = devm_reset_control_get_exclusive(&pdev->dev, "gpu");
 	if (IS_ERR(tdev->rst)) {
 		ret = PTR_ERR(tdev->rst);
 		goto free;
-- 
2.11.0

[PATCH 021/102] drm/rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mark Yao <mark.yao@rock-chips.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +-
 drivers/gpu/drm/rockchip/cdn-dp-core.c          | 8 ++++----
 drivers/gpu/drm/rockchip/dw-mipi-dsi.c          | 2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c     | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index 9606121fa185a..172930e7645e7 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -297,7 +297,7 @@ static int rockchip_dp_init(struct rockchip_dp_device *dp)
 		return PTR_ERR(dp->pclk);
 	}
 
-	dp->rst = devm_reset_control_get(dev, "dp");
+	dp->rst = devm_reset_control_get_exclusive(dev, "dp");
 	if (IS_ERR(dp->rst)) {
 		dev_err(dev, "failed to get dp reset control\n");
 		return PTR_ERR(dp->rst);
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index 9b0b0588bbedb..b7f5c5d9f245d 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -765,25 +765,25 @@ static int cdn_dp_parse_dt(struct cdn_dp_device *dp)
 		return PTR_ERR(dp->grf_clk);
 	}
 
-	dp->spdif_rst = devm_reset_control_get(dev, "spdif");
+	dp->spdif_rst = devm_reset_control_get_exclusive(dev, "spdif");
 	if (IS_ERR(dp->spdif_rst)) {
 		DRM_DEV_ERROR(dev, "no spdif reset control found\n");
 		return PTR_ERR(dp->spdif_rst);
 	}
 
-	dp->dptx_rst = devm_reset_control_get(dev, "dptx");
+	dp->dptx_rst = devm_reset_control_get_exclusive(dev, "dptx");
 	if (IS_ERR(dp->dptx_rst)) {
 		DRM_DEV_ERROR(dev, "no uphy reset control found\n");
 		return PTR_ERR(dp->dptx_rst);
 	}
 
-	dp->core_rst = devm_reset_control_get(dev, "core");
+	dp->core_rst = devm_reset_control_get_exclusive(dev, "core");
 	if (IS_ERR(dp->core_rst)) {
 		DRM_DEV_ERROR(dev, "no core reset control found\n");
 		return PTR_ERR(dp->core_rst);
 	}
 
-	dp->apb_rst = devm_reset_control_get(dev, "apb");
+	dp->apb_rst = devm_reset_control_get_exclusive(dev, "apb");
 	if (IS_ERR(dp->apb_rst)) {
 		DRM_DEV_ERROR(dev, "no apb reset control found\n");
 		return PTR_ERR(dp->apb_rst);
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index 21b9737662ae9..c3501ae59db35 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -1221,7 +1221,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
 	 * Note that the reset was not defined in the initial device tree, so
 	 * we have to be prepared for it not being found.
 	 */
-	apb_rst = devm_reset_control_get(dev, "apb");
+	apb_rst = devm_reset_control_get_exclusive(dev, "apb");
 	if (IS_ERR(apb_rst)) {
 		ret = PTR_ERR(apb_rst);
 		if (ret == -ENOENT) {
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 5d450332c2fd7..18b582cd81e50 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1443,7 +1443,7 @@ static int vop_initial(struct vop *vop)
 	/*
 	 * do hclk_reset, reset all vop registers.
 	 */
-	ahb_rst = devm_reset_control_get(vop->dev, "ahb");
+	ahb_rst = devm_reset_control_get_exclusive(vop->dev, "ahb");
 	if (IS_ERR(ahb_rst)) {
 		dev_err(vop->dev, "failed to get ahb reset\n");
 		ret = PTR_ERR(ahb_rst);
@@ -1469,7 +1469,7 @@ static int vop_initial(struct vop *vop)
 	/*
 	 * do dclk_reset, let all config take affect.
 	 */
-	vop->dclk_rst = devm_reset_control_get(vop->dev, "dclk");
+	vop->dclk_rst = devm_reset_control_get_exclusive(vop->dev, "dclk");
 	if (IS_ERR(vop->dclk_rst)) {
 		dev_err(vop->dev, "failed to get dclk reset\n");
 		ret = PTR_ERR(vop->dclk_rst);
-- 
2.11.0

[PATCH 022/102] drm/sti: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/sti/sti_hdmi.c  | 2 +-
 drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
 drivers/gpu/drm/sti/sti_tvout.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index a59c95a8081b7..ea6e5b5a3725b 100644
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -1428,7 +1428,7 @@ static int sti_hdmi_probe(struct platform_device *pdev)
 	if (!hdmi->notifier)
 		goto release_adapter;
 
-	hdmi->reset = devm_reset_control_get(dev, "hdmi");
+	hdmi->reset = devm_reset_control_get_exclusive(dev, "hdmi");
 	/* Take hdmi out of reset */
 	if (!IS_ERR(hdmi->reset))
 		reset_control_deassert(hdmi->reset);
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index a1c161f778044..2809db8c03216 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -1375,7 +1375,7 @@ static int sti_hqvdp_probe(struct platform_device *pdev)
 	}
 
 	/* Get reset resources */
-	hqvdp->reset = devm_reset_control_get(dev, "hqvdp");
+	hqvdp->reset = devm_reset_control_get_exclusive(dev, "hqvdp");
 	if (!IS_ERR(hqvdp->reset))
 		reset_control_deassert(hqvdp->reset);
 
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index 8959fcc743a8e..cbe0f5c162348 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -857,7 +857,7 @@ static int sti_tvout_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	/* get reset resources */
-	tvout->reset = devm_reset_control_get(dev, "tvout");
+	tvout->reset = devm_reset_control_get_exclusive(dev, "tvout");
 	/* take tvout out of reset */
 	if (!IS_ERR(tvout->reset))
 		reset_control_deassert(tvout->reset);
-- 
2.11.0

Re: [PATCH 022/102] drm/sti: explicitly request exclusive reset control

[Benjamin Gaignard]

2017-07-19 17:25 GMT+02:00 Philipp Zabel <p.zabel@pengutronix.de>:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Vincent Abriou <vincent.abriou@st.com>
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

> ---
>  drivers/gpu/drm/sti/sti_hdmi.c  | 2 +-
>  drivers/gpu/drm/sti/sti_hqvdp.c | 2 +-
>  drivers/gpu/drm/sti/sti_tvout.c | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
> index a59c95a8081b7..ea6e5b5a3725b 100644
> --- a/drivers/gpu/drm/sti/sti_hdmi.c
> +++ b/drivers/gpu/drm/sti/sti_hdmi.c
> @@ -1428,7 +1428,7 @@ static int sti_hdmi_probe(struct platform_device *pdev)
>         if (!hdmi->notifier)
>                 goto release_adapter;
>
> -       hdmi->reset = devm_reset_control_get(dev, "hdmi");
> +       hdmi->reset = devm_reset_control_get_exclusive(dev, "hdmi");
>         /* Take hdmi out of reset */
>         if (!IS_ERR(hdmi->reset))
>                 reset_control_deassert(hdmi->reset);
> diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
> index a1c161f778044..2809db8c03216 100644
> --- a/drivers/gpu/drm/sti/sti_hqvdp.c
> +++ b/drivers/gpu/drm/sti/sti_hqvdp.c
> @@ -1375,7 +1375,7 @@ static int sti_hqvdp_probe(struct platform_device *pdev)
>         }
>
>         /* Get reset resources */
> -       hqvdp->reset = devm_reset_control_get(dev, "hqvdp");
> +       hqvdp->reset = devm_reset_control_get_exclusive(dev, "hqvdp");
>         if (!IS_ERR(hqvdp->reset))
>                 reset_control_deassert(hqvdp->reset);
>
> diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
> index 8959fcc743a8e..cbe0f5c162348 100644
> --- a/drivers/gpu/drm/sti/sti_tvout.c
> +++ b/drivers/gpu/drm/sti/sti_tvout.c
> @@ -857,7 +857,7 @@ static int sti_tvout_probe(struct platform_device *pdev)
>                 return -ENOMEM;
>
>         /* get reset resources */
> -       tvout->reset = devm_reset_control_get(dev, "tvout");
> +       tvout->reset = devm_reset_control_get_exclusive(dev, "tvout");
>         /* take tvout out of reset */
>         if (!IS_ERR(tvout->reset))
>                 reset_control_deassert(tvout->reset);
> --
> 2.11.0
>



-- 
Benjamin Gaignard

Graphic Study Group

Linaro.org │ Open source software for ARM SoCs

Follow Linaro: Facebook | Twitter | Blog

[PATCH 023/102] drm/stm: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Yannick Fertre <yannick.fertre@st.com>
Cc: Philippe Cornu <philippe.cornu@st.com>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/stm/ltdc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 1b9483d4f2a4e..59d344a519097 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -1026,7 +1026,7 @@ int ltdc_load(struct drm_device *ddev)
 	if (!ldev->panel)
 		return -EPROBE_DEFER;
 
-	rstc = of_reset_control_get(np, NULL);
+	rstc = of_reset_control_get_exclusive(np, NULL);
 
 	mutex_init(&ldev->err_lock);
 
-- 
2.11.0

[PATCH 024/102] drm/sun4i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/sun4i/sun4i_backend.c | 4 ++--
 drivers/gpu/drm/sun4i/sun4i_tcon.c    | 2 +-
 drivers/gpu/drm/sun4i/sun4i_tv.c      | 2 +-
 drivers/gpu/drm/sun4i/sun6i_drc.c     | 2 +-
 drivers/gpu/drm/sun4i/sun8i_mixer.c   | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index cf480218daa50..b7eb908798f6e 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -248,7 +248,7 @@ static int sun4i_backend_init_sat(struct device *dev) {
 	struct sun4i_backend *backend = dev_get_drvdata(dev);
 	int ret;
 
-	backend->sat_reset = devm_reset_control_get(dev, "sat");
+	backend->sat_reset = devm_reset_control_get_exclusive(dev, "sat");
 	if (IS_ERR(backend->sat_reset)) {
 		dev_err(dev, "Couldn't get the SAT reset line\n");
 		return PTR_ERR(backend->sat_reset);
@@ -376,7 +376,7 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
 		return PTR_ERR(backend->engine.regs);
 	}
 
-	backend->reset = devm_reset_control_get(dev, NULL);
+	backend->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(backend->reset)) {
 		dev_err(dev, "Couldn't get our reset line\n");
 		return PTR_ERR(backend->reset);
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c
index d9791292553ef..2135ae51356a1 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
@@ -523,7 +523,7 @@ static int sun4i_tcon_bind(struct device *dev, struct device *master,
 	tcon->id = engine->id;
 	tcon->quirks = of_device_get_match_data(dev);
 
-	tcon->lcd_rst = devm_reset_control_get(dev, "lcd");
+	tcon->lcd_rst = devm_reset_control_get_exclusive(dev, "lcd");
 	if (IS_ERR(tcon->lcd_rst)) {
 		dev_err(dev, "Couldn't get our reset line\n");
 		return PTR_ERR(tcon->lcd_rst);
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c
index 338b9e5bb2a3e..a8b93b2658c44 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -593,7 +593,7 @@ static int sun4i_tv_bind(struct device *dev, struct device *master,
 		return PTR_ERR(tv->regs);
 	}
 
-	tv->reset = devm_reset_control_get(dev, NULL);
+	tv->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(tv->reset)) {
 		dev_err(dev, "Couldn't get our reset line\n");
 		return PTR_ERR(tv->reset);
diff --git a/drivers/gpu/drm/sun4i/sun6i_drc.c b/drivers/gpu/drm/sun4i/sun6i_drc.c
index 09bba853e2a42..8b018e539a9e3 100644
--- a/drivers/gpu/drm/sun4i/sun6i_drc.c
+++ b/drivers/gpu/drm/sun4i/sun6i_drc.c
@@ -33,7 +33,7 @@ static int sun6i_drc_bind(struct device *dev, struct device *master,
 		return -ENOMEM;
 	dev_set_drvdata(dev, drc);
 
-	drc->reset = devm_reset_control_get(dev, NULL);
+	drc->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(drc->reset)) {
 		dev_err(dev, "Couldn't get our reset line\n");
 		return PTR_ERR(drc->reset);
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cb193c5f16862..13adac261d1f8 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -287,7 +287,7 @@ static int sun8i_mixer_bind(struct device *dev, struct device *master,
 		return PTR_ERR(mixer->engine.regs);
 	}
 
-	mixer->reset = devm_reset_control_get(dev, NULL);
+	mixer->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(mixer->reset)) {
 		dev_err(dev, "Couldn't get our reset line\n");
 		return PTR_ERR(mixer->reset);
-- 
2.11.0

[PATCH 025/102] drm/tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/drm/tegra/dc.c    | 2 +-
 drivers/gpu/drm/tegra/dpaux.c | 3 ++-
 drivers/gpu/drm/tegra/dsi.c   | 2 +-
 drivers/gpu/drm/tegra/gr3d.c  | 6 +++---
 drivers/gpu/drm/tegra/hdmi.c  | 2 +-
 drivers/gpu/drm/tegra/sor.c   | 2 +-
 6 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index c875f11786b93..61d476a3006af 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -2011,7 +2011,7 @@ static int tegra_dc_probe(struct platform_device *pdev)
 		return PTR_ERR(dc->clk);
 	}
 
-	dc->rst = devm_reset_control_get(&pdev->dev, "dc");
+	dc->rst = devm_reset_control_get_exclusive(&pdev->dev, "dc");
 	if (IS_ERR(dc->rst)) {
 		dev_err(&pdev->dev, "failed to get reset\n");
 		return PTR_ERR(dc->rst);
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 2fde44c3a1b30..1cf18f4f98f06 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -445,7 +445,8 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
 	}
 
 	if (!pdev->dev.pm_domain) {
-		dpaux->rst = devm_reset_control_get(&pdev->dev, "dpaux");
+		dpaux->rst = devm_reset_control_get_exclusive(&pdev->dev,
+							      "dpaux");
 		if (IS_ERR(dpaux->rst)) {
 			dev_err(&pdev->dev,
 				"failed to get reset control: %ld\n",
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 3dea1216bafdc..af8850c74abe9 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1518,7 +1518,7 @@ static int tegra_dsi_probe(struct platform_device *pdev)
 	dsi->lanes = 4;
 
 	if (!pdev->dev.pm_domain) {
-		dsi->rst = devm_reset_control_get(&pdev->dev, "dsi");
+		dsi->rst = devm_reset_control_get_exclusive(&pdev->dev, "dsi");
 		if (IS_ERR(dsi->rst))
 			return PTR_ERR(dsi->rst);
 	}
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index cee2ab645cde9..e8dd13e02483d 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -260,7 +260,7 @@ static int gr3d_probe(struct platform_device *pdev)
 		return PTR_ERR(gr3d->clk);
 	}
 
-	gr3d->rst = devm_reset_control_get(&pdev->dev, "3d");
+	gr3d->rst = devm_reset_control_get_exclusive(&pdev->dev, "3d");
 	if (IS_ERR(gr3d->rst)) {
 		dev_err(&pdev->dev, "cannot get reset\n");
 		return PTR_ERR(gr3d->rst);
@@ -273,8 +273,8 @@ static int gr3d_probe(struct platform_device *pdev)
 			return PTR_ERR(gr3d->clk_secondary);
 		}
 
-		gr3d->rst_secondary = devm_reset_control_get(&pdev->dev,
-								"3d2");
+		gr3d->rst_secondary = devm_reset_control_get_exclusive(&pdev->dev,
+								       "3d2");
 		if (IS_ERR(gr3d->rst_secondary)) {
 			dev_err(&pdev->dev, "cannot get secondary reset\n");
 			return PTR_ERR(gr3d->rst_secondary);
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index cda0491ed6bf8..49d1cade94742 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1686,7 +1686,7 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
 		return PTR_ERR(hdmi->clk);
 	}
 
-	hdmi->rst = devm_reset_control_get(&pdev->dev, "hdmi");
+	hdmi->rst = devm_reset_control_get_exclusive(&pdev->dev, "hdmi");
 	if (IS_ERR(hdmi->rst)) {
 		dev_err(&pdev->dev, "failed to get reset\n");
 		return PTR_ERR(hdmi->rst);
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index a8f528925009e..4a4796ceeb541 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -2609,7 +2609,7 @@ static int tegra_sor_probe(struct platform_device *pdev)
 	}
 
 	if (!pdev->dev.pm_domain) {
-		sor->rst = devm_reset_control_get(&pdev->dev, "sor");
+		sor->rst = devm_reset_control_get_exclusive(&pdev->dev, "sor");
 		if (IS_ERR(sor->rst)) {
 			err = PTR_ERR(sor->rst);
 			dev_err(&pdev->dev, "failed to get reset control: %d\n",
-- 
2.11.0

[PATCH 026/102] gpu: host1x: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/gpu/host1x/dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 2c58a390123a1..5af7055280c6c 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -170,7 +170,7 @@ static int host1x_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	host->rst = devm_reset_control_get(&pdev->dev, "host1x");
+	host->rst = devm_reset_control_get_exclusive(&pdev->dev, "host1x");
 	if (IS_ERR(host->rst)) {
 		err = PTR_ERR(host->rst);
 		dev_err(&pdev->dev, "failed to get reset: %d\n", err);
-- 
2.11.0

[PATCH 027/102] i2c: mv64xxx: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/i2c/busses/i2c-mv64xxx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 5c4db65c5019b..887bc7d97a777 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -820,7 +820,7 @@ mv64xxx_of_config(struct mv64xxx_i2c_data *drv_data,
 		goto out;
 	}
 
-	drv_data->rstc = devm_reset_control_get_optional(dev, NULL);
+	drv_data->rstc = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(drv_data->rstc)) {
 		rc = PTR_ERR(drv_data->rstc);
 		goto out;
-- 
2.11.0

[PATCH 028/102] i2c: stm32f4: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/i2c/busses/i2c-stm32f4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c
index f9dd7e86b861a..4da3ce0865ebd 100644
--- a/drivers/i2c/busses/i2c-stm32f4.c
+++ b/drivers/i2c/busses/i2c-stm32f4.c
@@ -798,7 +798,7 @@ static int stm32f4_i2c_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rst = devm_reset_control_get(&pdev->dev, NULL);
+	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(rst)) {
 		dev_err(&pdev->dev, "Error: Missing controller reset\n");
 		ret = PTR_ERR(rst);
-- 
2.11.0

[PATCH 029/102] i2c: sun6i-pw2i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/i2c/busses/i2c-sun6i-p2wi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-sun6i-p2wi.c b/drivers/i2c/busses/i2c-sun6i-p2wi.c
index 7668e2e9b8fd2..68a4567ad974e 100644
--- a/drivers/i2c/busses/i2c-sun6i-p2wi.c
+++ b/drivers/i2c/busses/i2c-sun6i-p2wi.c
@@ -258,7 +258,7 @@ static int p2wi_probe(struct platform_device *pdev)
 
 	parent_clk_freq = clk_get_rate(p2wi->clk);
 
-	p2wi->rstc = devm_reset_control_get(dev, NULL);
+	p2wi->rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(p2wi->rstc)) {
 		ret = PTR_ERR(p2wi->rstc);
 		dev_err(dev, "failed to retrieve reset controller: %d\n", ret);
-- 
2.11.0

[PATCH 030/102] i2c: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-i2c@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/i2c/busses/i2c-tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 4af9bbae20dfd..a23884445fa2f 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -911,7 +911,7 @@ static int tegra_i2c_probe(struct platform_device *pdev)
 	i2c_dev->cont_id = pdev->id;
 	i2c_dev->dev = &pdev->dev;
 
-	i2c_dev->rst = devm_reset_control_get(&pdev->dev, "i2c");
+	i2c_dev->rst = devm_reset_control_get_exclusive(&pdev->dev, "i2c");
 	if (IS_ERR(i2c_dev->rst)) {
 		dev_err(&pdev->dev, "missing controller reset\n");
 		return PTR_ERR(i2c_dev->rst);
-- 
2.11.0

[PATCH 031/102] iio: adc: rockchip_saradc: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-iio@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/iio/adc/rockchip_saradc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index ae6d3324f5183..1d9300ba07c00 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -235,7 +235,8 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 	 * The reset should be an optional property, as it should work
 	 * with old devicetrees as well
 	 */
-	info->reset = devm_reset_control_get(&pdev->dev, "saradc-apb");
+	info->reset = devm_reset_control_get_exclusive(&pdev->dev,
+						       "saradc-apb");
 	if (IS_ERR(info->reset)) {
 		ret = PTR_ERR(info->reset);
 		if (ret != -ENOENT)
-- 
2.11.0

Re: [PATCH 031/102] iio: adc: rockchip_saradc: explicitly request exclusive reset control

[Jonathan Cameron]

On Wed, 19 Jul 2017 17:25:35 +0200
Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Jonathan Cameron <jic23@kernel.org>
> Cc: Hartmut Knaack <knaack.h@gmx.de>
> Cc: Lars-Peter Clausen <lars@metafoo.de>
> Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-iio@vger.kernel.org
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Applied to the togreg branch of iio.git and pushed out as testing for
the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  drivers/iio/adc/rockchip_saradc.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
> index ae6d3324f5183..1d9300ba07c00 100644
> --- a/drivers/iio/adc/rockchip_saradc.c
> +++ b/drivers/iio/adc/rockchip_saradc.c
> @@ -235,7 +235,8 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
>  	 * The reset should be an optional property, as it should work
>  	 * with old devicetrees as well
>  	 */
> -	info->reset = devm_reset_control_get(&pdev->dev, "saradc-apb");
> +	info->reset = devm_reset_control_get_exclusive(&pdev->dev,
> +						       "saradc-apb");
>  	if (IS_ERR(info->reset)) {
>  		ret = PTR_ERR(info->reset);
>  		if (ret != -ENOENT)

[PATCH 032/102] iio: dac: stm32-dac-core: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/iio/dac/stm32-dac-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/dac/stm32-dac-core.c b/drivers/iio/dac/stm32-dac-core.c
index 75e48788c7ead..f1eeb1549f689 100644
--- a/drivers/iio/dac/stm32-dac-core.c
+++ b/drivers/iio/dac/stm32-dac-core.c
@@ -114,7 +114,7 @@ static int stm32_dac_probe(struct platform_device *pdev)
 		goto err_vref;
 	}
 
-	priv->rst = devm_reset_control_get(dev, NULL);
+	priv->rst = devm_reset_control_get_exclusive(dev, NULL);
 	if (!IS_ERR(priv->rst)) {
 		reset_control_assert(priv->rst);
 		udelay(2);
-- 
2.11.0

Re: [PATCH 032/102] iio: dac: stm32-dac-core: explicitly request exclusive reset control

[Jonathan Cameron]

On Wed, 19 Jul 2017 17:25:36 +0200
Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Jonathan Cameron <jic23@kernel.org>
> Cc: Hartmut Knaack <knaack.h@gmx.de>
> Cc: Lars-Peter Clausen <lars@metafoo.de>
> Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: linux-iio@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Applied to the togreg branch of iio.git and pushed out as testing for the
autobuilders to play with it.

Thanks,

Jonathan

> ---
>  drivers/iio/dac/stm32-dac-core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/dac/stm32-dac-core.c b/drivers/iio/dac/stm32-dac-core.c
> index 75e48788c7ead..f1eeb1549f689 100644
> --- a/drivers/iio/dac/stm32-dac-core.c
> +++ b/drivers/iio/dac/stm32-dac-core.c
> @@ -114,7 +114,7 @@ static int stm32_dac_probe(struct platform_device *pdev)
>  		goto err_vref;
>  	}
>  
> -	priv->rst = devm_reset_control_get(dev, NULL);
> +	priv->rst = devm_reset_control_get_exclusive(dev, NULL);
>  	if (!IS_ERR(priv->rst)) {
>  		reset_control_assert(priv->rst);
>  		udelay(2);

[PATCH 033/102] Input: tegra-kbc - request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Rakesh Iyer <riyer@nvidia.com>
Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-input@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/input/keyboard/tegra-kbc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index 0c07e1023a469..c42c825dd982b 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -665,7 +665,7 @@ static int tegra_kbc_probe(struct platform_device *pdev)
 		return PTR_ERR(kbc->clk);
 	}
 
-	kbc->rst = devm_reset_control_get(&pdev->dev, "kbc");
+	kbc->rst = devm_reset_control_get_exclusive(&pdev->dev, "kbc");
 	if (IS_ERR(kbc->rst)) {
 		dev_err(&pdev->dev, "failed to get keyboard reset\n");
 		return PTR_ERR(kbc->rst);
-- 
2.11.0

[PATCH 034/102] coda: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: linux-media@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/platform/coda/coda-common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index f92cc7df58fb8..8e0b1a4e2546b 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -2470,7 +2470,8 @@ static int coda_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	dev->rstc = devm_reset_control_get_optional(&pdev->dev, NULL);
+	dev->rstc = devm_reset_control_get_optional_exclusive(&pdev->dev,
+							      NULL);
 	if (IS_ERR(dev->rstc)) {
 		ret = PTR_ERR(dev->rstc);
 		dev_err(&pdev->dev, "failed get reset control: %d\n", ret);
-- 
2.11.0

[PATCH 035/102] st-rc: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/rc/st_rc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index a08e1dd061249..d48304f6c3de0 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -280,7 +280,7 @@ static int st_rc_probe(struct platform_device *pdev)
 	else
 		rc_dev->rx_base = rc_dev->base;
 
-	rc_dev->rstc = reset_control_get_optional(dev, NULL);
+	rc_dev->rstc = reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(rc_dev->rstc)) {
 		ret = PTR_ERR(rc_dev->rstc);
 		goto err;
-- 
2.11.0

[PATCH 036/102] stm32-dcmi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/platform/stm32/stm32-dcmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index 83d32a5d0f408..a2d883dcf32b9 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -1209,7 +1209,7 @@ static int dcmi_probe(struct platform_device *pdev)
 	if (!dcmi)
 		return -ENOMEM;
 
-	dcmi->rstc = devm_reset_control_get(&pdev->dev, NULL);
+	dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(dcmi->rstc)) {
 		dev_err(&pdev->dev, "Could not get reset control\n");
 		return -ENODEV;
-- 
2.11.0

[PATCH 037/102] rc: sunxi-cir: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/rc/sunxi-cir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index 4b785dd775c11..3e033fb79463a 100644
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -173,7 +173,7 @@ static int sunxi_ir_probe(struct platform_device *pdev)
 	}
 
 	/* Reset (optional) */
-	ir->rst = devm_reset_control_get_optional(dev, NULL);
+	ir->rst = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(ir->rst))
 		return PTR_ERR(ir->rst);
 	ret = reset_control_deassert(ir->rst);
-- 
2.11.0

[PATCH 038/102] mmc: dw_mmc: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mmc/host/dw_mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index a9dfb26972f21..7c1e2dbc76776 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2950,7 +2950,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
 		return ERR_PTR(-ENOMEM);
 
 	/* find reset controller when exist */
-	pdata->rstc = devm_reset_control_get_optional(dev, "reset");
+	pdata->rstc = devm_reset_control_get_optional_exclusive(dev, "reset");
 	if (IS_ERR(pdata->rstc)) {
 		if (PTR_ERR(pdata->rstc) == -EPROBE_DEFER)
 			return ERR_PTR(-EPROBE_DEFER);
-- 
2.11.0

Re: [PATCH 038/102] mmc: dw_mmc: explicitly request exclusive reset control

[Shawn Lin]

On 2017/7/19 23:25, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>

> ---
>  drivers/mmc/host/dw_mmc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
> index a9dfb26972f21..7c1e2dbc76776 100644
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -2950,7 +2950,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
>  		return ERR_PTR(-ENOMEM);
>
>  	/* find reset controller when exist */
> -	pdata->rstc = devm_reset_control_get_optional(dev, "reset");
> +	pdata->rstc = devm_reset_control_get_optional_exclusive(dev, "reset");
>  	if (IS_ERR(pdata->rstc)) {
>  		if (PTR_ERR(pdata->rstc) == -EPROBE_DEFER)
>  			return ERR_PTR(-EPROBE_DEFER);
>


-- 
Best Regards
Shawn Lin

Re: [PATCH 038/102] mmc: dw_mmc: explicitly request exclusive reset control

[Ulf Hansson]

On 19 July 2017 at 17:25, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/dw_mmc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
> index a9dfb26972f21..7c1e2dbc76776 100644
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -2950,7 +2950,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
>                 return ERR_PTR(-ENOMEM);
>
>         /* find reset controller when exist */
> -       pdata->rstc = devm_reset_control_get_optional(dev, "reset");
> +       pdata->rstc = devm_reset_control_get_optional_exclusive(dev, "reset");
>         if (IS_ERR(pdata->rstc)) {
>                 if (PTR_ERR(pdata->rstc) == -EPROBE_DEFER)
>                         return ERR_PTR(-EPROBE_DEFER);
> --
> 2.11.0
>

[PATCH 039/102] mmc: sdhci-st: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mmc/host/sdhci-st.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c
index 68c36c9fa2318..ad1ab0777d5f6 100644
--- a/drivers/mmc/host/sdhci-st.c
+++ b/drivers/mmc/host/sdhci-st.c
@@ -371,7 +371,7 @@ static int sdhci_st_probe(struct platform_device *pdev)
 	if (IS_ERR(icnclk))
 		icnclk = NULL;
 
-	rstc = devm_reset_control_get(&pdev->dev, NULL);
+	rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(rstc))
 		rstc = NULL;
 	else
-- 
2.11.0

Re: [PATCH 039/102] mmc: sdhci-st: explicitly request exclusive reset control

[Ulf Hansson]

On 19 July 2017 at 17:25, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Patrice Chotard <patrice.chotard@st.com>
> Cc: Adrian Hunter <adrian.hunter@intel.com>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>


Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-st.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c
> index 68c36c9fa2318..ad1ab0777d5f6 100644
> --- a/drivers/mmc/host/sdhci-st.c
> +++ b/drivers/mmc/host/sdhci-st.c
> @@ -371,7 +371,7 @@ static int sdhci_st_probe(struct platform_device *pdev)
>         if (IS_ERR(icnclk))
>                 icnclk = NULL;
>
> -       rstc = devm_reset_control_get(&pdev->dev, NULL);
> +       rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
>         if (IS_ERR(rstc))
>                 rstc = NULL;
>         else
> --
> 2.11.0
>

[PATCH 040/102] mmc: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mmc/host/sunxi-mmc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index d6fa2214aaae8..522b09d446494 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -1168,7 +1168,8 @@ static int sunxi_mmc_resource_request(struct sunxi_mmc_host *host,
 		}
 	}
 
-	host->reset = devm_reset_control_get_optional(&pdev->dev, "ahb");
+	host->reset = devm_reset_control_get_optional_exclusive(&pdev->dev,
+								"ahb");
 	if (PTR_ERR(host->reset) == -EPROBE_DEFER)
 		return PTR_ERR(host->reset);
 
-- 
2.11.0

Re: [PATCH 040/102] mmc: sunxi: explicitly request exclusive reset control

[Ulf Hansson]

On 19 July 2017 at 17:25, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>


Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/sunxi-mmc.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
> index d6fa2214aaae8..522b09d446494 100644
> --- a/drivers/mmc/host/sunxi-mmc.c
> +++ b/drivers/mmc/host/sunxi-mmc.c
> @@ -1168,7 +1168,8 @@ static int sunxi_mmc_resource_request(struct sunxi_mmc_host *host,
>                 }
>         }
>
> -       host->reset = devm_reset_control_get_optional(&pdev->dev, "ahb");
> +       host->reset = devm_reset_control_get_optional_exclusive(&pdev->dev,
> +                                                               "ahb");
>         if (PTR_ERR(host->reset) == -EPROBE_DEFER)
>                 return PTR_ERR(host->reset);
>
> --
> 2.11.0
>

[PATCH 041/102] mmc: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-mmc@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mmc/host/sdhci-tegra.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 7f93079c7a3ad..f668a6fa17654 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -508,7 +508,8 @@ static int sdhci_tegra_probe(struct platform_device *pdev)
 	clk_prepare_enable(clk);
 	pltfm_host->clk = clk;
 
-	tegra_host->rst = devm_reset_control_get(&pdev->dev, "sdhci");
+	tegra_host->rst = devm_reset_control_get_exclusive(&pdev->dev,
+							   "sdhci");
 	if (IS_ERR(tegra_host->rst)) {
 		rc = PTR_ERR(tegra_host->rst);
 		dev_err(&pdev->dev, "failed to get reset control: %d\n", rc);
-- 
2.11.0

Re: [PATCH 041/102] mmc: tegra: explicitly request exclusive reset control

[Ulf Hansson]

On 19 July 2017 at 17:25, Philipp Zabel <p.zabel@pengutronix.de> wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Adrian Hunter <adrian.hunter@intel.com>
> Cc: Ulf Hansson <ulf.hansson@linaro.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-mmc@vger.kernel.org
> Cc: linux-tegra@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>


Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/host/sdhci-tegra.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
> index 7f93079c7a3ad..f668a6fa17654 100644
> --- a/drivers/mmc/host/sdhci-tegra.c
> +++ b/drivers/mmc/host/sdhci-tegra.c
> @@ -508,7 +508,8 @@ static int sdhci_tegra_probe(struct platform_device *pdev)
>         clk_prepare_enable(clk);
>         pltfm_host->clk = clk;
>
> -       tegra_host->rst = devm_reset_control_get(&pdev->dev, "sdhci");
> +       tegra_host->rst = devm_reset_control_get_exclusive(&pdev->dev,
> +                                                          "sdhci");
>         if (IS_ERR(tegra_host->rst)) {
>                 rc = PTR_ERR(tegra_host->rst);
>                 dev_err(&pdev->dev, "failed to get reset control: %d\n", rc);
> --
> 2.11.0
>

[PATCH 042/102] mtd: nand: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mtd/nand/sunxi_nand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index d0b6f8f9f297a..6eb97451f485c 100644
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -2208,7 +2208,7 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_ahb_clk_unprepare;
 
-	nfc->reset = devm_reset_control_get_optional(dev, "ahb");
+	nfc->reset = devm_reset_control_get_optional_exclusive(dev, "ahb");
 	if (IS_ERR(nfc->reset)) {
 		ret = PTR_ERR(nfc->reset);
 		goto out_mod_clk_unprepare;
-- 
2.11.0

Re: [PATCH 042/102] mtd: nand: sunxi: explicitly request exclusive reset control

[Boris Brezillon]

Hi Philipp,

On Wed, 19 Jul 2017 17:25:46 +0200
Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.

If you don't mind, I'd like to take this patch in the nand tree, just in
case we have other modifications on sunxi_nand.c for this cycle.

Regards,

Boris

> 
> Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Cc: Marek Vasut <marek.vasut@gmail.com>
> Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: linux-mtd@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/mtd/nand/sunxi_nand.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
> index d0b6f8f9f297a..6eb97451f485c 100644
> --- a/drivers/mtd/nand/sunxi_nand.c
> +++ b/drivers/mtd/nand/sunxi_nand.c
> @@ -2208,7 +2208,7 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
>  	if (ret)
>  		goto out_ahb_clk_unprepare;
>  
> -	nfc->reset = devm_reset_control_get_optional(dev, "ahb");
> +	nfc->reset = devm_reset_control_get_optional_exclusive(dev, "ahb");
>  	if (IS_ERR(nfc->reset)) {
>  		ret = PTR_ERR(nfc->reset);
>  		goto out_mod_clk_unprepare;

Re: [PATCH 042/102] mtd: nand: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

On Thu, 2017-07-20 at 09:00 +0200, Boris Brezillon wrote:
> Hi Philipp,
> 
> On Wed, 19 Jul 2017 17:25:46 +0200
> Philipp Zabel <p.zabel@pengutronix.de> wrote:
> 
> > Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> > reset lines") started to transition the reset control request API calls
> > to explicitly state whether the driver needs exclusive or shared reset
> > control behavior. Convert all drivers requesting exclusive resets to the
> > explicit API call so the temporary transition helpers can be removed.
> > 
> > No functional changes.
> 
> If you don't mind, I'd like to take this patch in the nand tree, just in
> case we have other modifications on sunxi_nand.c for this cycle.

Absolutely, I'd like to only to apply the last two patches myself,
eventually.

regards
Philipp

[PATCH 043/102] mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mtd/spi-nor/stm32-quadspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/stm32-quadspi.c b/drivers/mtd/spi-nor/stm32-quadspi.c
index 86c0931543c53..a367c56deb3cc 100644
--- a/drivers/mtd/spi-nor/stm32-quadspi.c
+++ b/drivers/mtd/spi-nor/stm32-quadspi.c
@@ -633,7 +633,7 @@ static int stm32_qspi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rstc = devm_reset_control_get(dev, NULL);
+	rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (!IS_ERR(rstc)) {
 		reset_control_assert(rstc);
 		udelay(2);
-- 
2.11.0

Re: [PATCH 043/102] mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset control

[Boris Brezillon]

On Wed, 19 Jul 2017 17:25:47 +0200
Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
> Cc: Marek Vasut <marek.vasut@gmail.com>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: linux-mtd@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Queued to spi-nor/next.

Thanks,

Boris

> ---
>  drivers/mtd/spi-nor/stm32-quadspi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/spi-nor/stm32-quadspi.c b/drivers/mtd/spi-nor/stm32-quadspi.c
> index 86c0931543c53..a367c56deb3cc 100644
> --- a/drivers/mtd/spi-nor/stm32-quadspi.c
> +++ b/drivers/mtd/spi-nor/stm32-quadspi.c
> @@ -633,7 +633,7 @@ static int stm32_qspi_probe(struct platform_device *pdev)
>  		return ret;
>  	}
>  
> -	rstc = devm_reset_control_get(dev, NULL);
> +	rstc = devm_reset_control_get_exclusive(dev, NULL);
>  	if (!IS_ERR(rstc)) {
>  		reset_control_assert(rstc);
>  		udelay(2);



-- 
Boris Brezillon, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

[PATCH 044/102] net: dsa: mt7530: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/dsa/mt7530.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 1e46418a3b74c..657d06b3c6c47 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1044,7 +1044,8 @@ mt7530_probe(struct mdio_device *mdiodev)
 	if (priv->mcm) {
 		dev_info(&mdiodev->dev, "MT7530 adapts as multi-chip module\n");
 
-		priv->rstc = devm_reset_control_get(&mdiodev->dev, "mcm");
+		priv->rstc = devm_reset_control_get_exclusive(&mdiodev->dev,
+							      "mcm");
 		if (IS_ERR(priv->rstc)) {
 			dev_err(&mdiodev->dev, "Couldn't get our reset line\n");
 			return PTR_ERR(priv->rstc);
-- 
2.11.0

[PATCH 045/102] net: ethernet: hisi_femac: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Salil Mehta <salil.mehta@huawei.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/ethernet/hisilicon/hisi_femac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c
index 2c2808830e957..10aa7590afd54 100644
--- a/drivers/net/ethernet/hisilicon/hisi_femac.c
+++ b/drivers/net/ethernet/hisilicon/hisi_femac.c
@@ -838,14 +838,14 @@ static int hisi_femac_drv_probe(struct platform_device *pdev)
 		goto out_free_netdev;
 	}
 
-	priv->mac_rst = devm_reset_control_get(dev, "mac");
+	priv->mac_rst = devm_reset_control_get_exclusive(dev, "mac");
 	if (IS_ERR(priv->mac_rst)) {
 		ret = PTR_ERR(priv->mac_rst);
 		goto out_disable_clk;
 	}
 	hisi_femac_core_reset(priv);
 
-	priv->phy_rst = devm_reset_control_get(dev, "phy");
+	priv->phy_rst = devm_reset_control_get_exclusive(dev, "phy");
 	if (IS_ERR(priv->phy_rst)) {
 		priv->phy_rst = NULL;
 	} else {
-- 
2.11.0

[PATCH 046/102] net: ethernet: hix5hd2_gmac: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Salil Mehta <salil.mehta@huawei.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index 25a6c8722ecac..02b7e2f490099 100644
--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -1161,16 +1161,16 @@ static int hix5hd2_dev_probe(struct platform_device *pdev)
 		goto out_disable_mac_core_clk;
 	}
 
-	priv->mac_core_rst = devm_reset_control_get(dev, "mac_core");
+	priv->mac_core_rst = devm_reset_control_get_exclusive(dev, "mac_core");
 	if (IS_ERR(priv->mac_core_rst))
 		priv->mac_core_rst = NULL;
 	hix5hd2_mac_core_reset(priv);
 
-	priv->mac_ifc_rst = devm_reset_control_get(dev, "mac_ifc");
+	priv->mac_ifc_rst = devm_reset_control_get_exclusive(dev, "mac_ifc");
 	if (IS_ERR(priv->mac_ifc_rst))
 		priv->mac_ifc_rst = NULL;
 
-	priv->phy_rst = devm_reset_control_get(dev, "phy");
+	priv->phy_rst = devm_reset_control_get_exclusive(dev, "phy");
 	if (IS_ERR(priv->phy_rst)) {
 		priv->phy_rst = NULL;
 	} else {
-- 
2.11.0

[PATCH 047/102] net: stmmac: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c     | 3 ++-
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index fffd6d5fc907b..2771369c105d6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -942,7 +942,8 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
 			return -EINVAL;
 		}
 
-		gmac->rst_ephy = of_reset_control_get(plat_dat->phy_node, NULL);
+		gmac->rst_ephy = of_reset_control_get_exclusive(plat_dat->phy_node,
+								NULL);
 		if (IS_ERR(gmac->rst_ephy)) {
 			ret = PTR_ERR(gmac->rst_ephy);
 			if (ret == -EPROBE_DEFER)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index a366b3747eeb5..5f94bbf745546 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -526,8 +526,8 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac)
 		dev_dbg(&pdev->dev, "PTP rate %d\n", plat->clk_ptp_rate);
 	}
 
-	plat->stmmac_rst = devm_reset_control_get(&pdev->dev,
-						  STMMAC_RESOURCE_NAME);
+	plat->stmmac_rst = devm_reset_control_get_exclusive(&pdev->dev,
+							    STMMAC_RESOURCE_NAME);
 	if (IS_ERR(plat->stmmac_rst)) {
 		if (PTR_ERR(plat->stmmac_rst) == -EPROBE_DEFER)
 			goto error_hw_init;
-- 
2.11.0

[PATCH 048/102] net: stmmac: dwc-qos: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index dd6a2f9791cc1..cf4e0f09c0361 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -339,7 +339,7 @@ static void *tegra_eqos_probe(struct platform_device *pdev,
 	usleep_range(2000, 4000);
 	gpiod_set_value(eqos->reset, 0);
 
-	eqos->rst = devm_reset_control_get(&pdev->dev, "eqos");
+	eqos->rst = devm_reset_control_get_exclusive(&pdev->dev, "eqos");
 	if (IS_ERR(eqos->rst)) {
 		err = PTR_ERR(eqos->rst);
 		goto reset_phy;
-- 
2.11.0

[PATCH 049/102] ath10k: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kalle Valo <kvalo@qca.qualcomm.com>
Cc: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/net/wireless/ath/ath10k/ahb.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index da770af830369..2ad3ed7b89417 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -197,35 +197,40 @@ static int ath10k_ahb_rst_ctrl_init(struct ath10k *ar)
 
 	dev = &ar_ahb->pdev->dev;
 
-	ar_ahb->core_cold_rst = devm_reset_control_get(dev, "wifi_core_cold");
+	ar_ahb->core_cold_rst = devm_reset_control_get_exclusive(dev,
+								 "wifi_core_cold");
 	if (IS_ERR(ar_ahb->core_cold_rst)) {
 		ath10k_err(ar, "failed to get core cold rst ctrl: %ld\n",
 			   PTR_ERR(ar_ahb->core_cold_rst));
 		return PTR_ERR(ar_ahb->core_cold_rst);
 	}
 
-	ar_ahb->radio_cold_rst = devm_reset_control_get(dev, "wifi_radio_cold");
+	ar_ahb->radio_cold_rst = devm_reset_control_get_exclusive(dev,
+								  "wifi_radio_cold");
 	if (IS_ERR(ar_ahb->radio_cold_rst)) {
 		ath10k_err(ar, "failed to get radio cold rst ctrl: %ld\n",
 			   PTR_ERR(ar_ahb->radio_cold_rst));
 		return PTR_ERR(ar_ahb->radio_cold_rst);
 	}
 
-	ar_ahb->radio_warm_rst = devm_reset_control_get(dev, "wifi_radio_warm");
+	ar_ahb->radio_warm_rst = devm_reset_control_get_exclusive(dev,
+								  "wifi_radio_warm");
 	if (IS_ERR(ar_ahb->radio_warm_rst)) {
 		ath10k_err(ar, "failed to get radio warm rst ctrl: %ld\n",
 			   PTR_ERR(ar_ahb->radio_warm_rst));
 		return PTR_ERR(ar_ahb->radio_warm_rst);
 	}
 
-	ar_ahb->radio_srif_rst = devm_reset_control_get(dev, "wifi_radio_srif");
+	ar_ahb->radio_srif_rst = devm_reset_control_get_exclusive(dev,
+								  "wifi_radio_srif");
 	if (IS_ERR(ar_ahb->radio_srif_rst)) {
 		ath10k_err(ar, "failed to get radio srif rst ctrl: %ld\n",
 			   PTR_ERR(ar_ahb->radio_srif_rst));
 		return PTR_ERR(ar_ahb->radio_srif_rst);
 	}
 
-	ar_ahb->cpu_init_rst = devm_reset_control_get(dev, "wifi_cpu_init");
+	ar_ahb->cpu_init_rst = devm_reset_control_get_exclusive(dev,
+								"wifi_cpu_init");
 	if (IS_ERR(ar_ahb->cpu_init_rst)) {
 		ath10k_err(ar, "failed to get cpu init rst ctrl: %ld\n",
 			   PTR_ERR(ar_ahb->cpu_init_rst));
-- 
2.11.0

Re: [049/102] ath10k: explicitly request exclusive reset control

[Kalle Valo]

Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Kalle Valo <kvalo@qca.qualcomm.com>
> Cc: ath10k@lists.infradead.org
> Cc: linux-wireless@vger.kernel.org
> Cc: netdev@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

Patch applied to ath-next branch of ath.git, thanks.

a764284f34f9 ath10k: explicitly request exclusive reset control

-- 
https://patchwork.kernel.org/patch/9852575/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

[PATCH 050/102] nvmem: lpc18xx-eeprom: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Joachim Eastwood <manabian@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/nvmem/lpc18xx_eeprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/lpc18xx_eeprom.c b/drivers/nvmem/lpc18xx_eeprom.c
index c81ae4c6da74c..6c7e2c424a4e8 100644
--- a/drivers/nvmem/lpc18xx_eeprom.c
+++ b/drivers/nvmem/lpc18xx_eeprom.c
@@ -197,7 +197,7 @@ static int lpc18xx_eeprom_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rst = devm_reset_control_get(dev, NULL);
+	rst = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(rst)) {
 		dev_err(dev, "failed to get reset: %ld\n", PTR_ERR(rst));
 		ret = PTR_ERR(rst);
-- 
2.11.0

[PATCH 051/102] PCI: dwc: pcie-qcom: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Stanimir Varbanov <svarbanov@mm-sol.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pci/dwc/pcie-qcom.c | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c
index 68c5f2ab5bc8f..90f7796a7cffe 100644
--- a/drivers/pci/dwc/pcie-qcom.c
+++ b/drivers/pci/dwc/pcie-qcom.c
@@ -212,23 +212,23 @@ static int qcom_pcie_get_resources_v0(struct qcom_pcie *pcie)
 	if (IS_ERR(res->phy_clk))
 		return PTR_ERR(res->phy_clk);
 
-	res->pci_reset = devm_reset_control_get(dev, "pci");
+	res->pci_reset = devm_reset_control_get_exclusive(dev, "pci");
 	if (IS_ERR(res->pci_reset))
 		return PTR_ERR(res->pci_reset);
 
-	res->axi_reset = devm_reset_control_get(dev, "axi");
+	res->axi_reset = devm_reset_control_get_exclusive(dev, "axi");
 	if (IS_ERR(res->axi_reset))
 		return PTR_ERR(res->axi_reset);
 
-	res->ahb_reset = devm_reset_control_get(dev, "ahb");
+	res->ahb_reset = devm_reset_control_get_exclusive(dev, "ahb");
 	if (IS_ERR(res->ahb_reset))
 		return PTR_ERR(res->ahb_reset);
 
-	res->por_reset = devm_reset_control_get(dev, "por");
+	res->por_reset = devm_reset_control_get_exclusive(dev, "por");
 	if (IS_ERR(res->por_reset))
 		return PTR_ERR(res->por_reset);
 
-	res->phy_reset = devm_reset_control_get(dev, "phy");
+	res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
 	return PTR_ERR_OR_ZERO(res->phy_reset);
 }
 
@@ -393,7 +393,7 @@ static int qcom_pcie_get_resources_v1(struct qcom_pcie *pcie)
 	if (IS_ERR(res->slave_bus))
 		return PTR_ERR(res->slave_bus);
 
-	res->core = devm_reset_control_get(dev, "core");
+	res->core = devm_reset_control_get_exclusive(dev, "core");
 	return PTR_ERR_OR_ZERO(res->core);
 }
 
@@ -623,51 +623,55 @@ static int qcom_pcie_get_resources_v3(struct qcom_pcie *pcie)
 	if (IS_ERR(res->slave_clk))
 		return PTR_ERR(res->slave_clk);
 
-	res->axi_m_reset = devm_reset_control_get(dev, "axi_m");
+	res->axi_m_reset = devm_reset_control_get_exclusive(dev, "axi_m");
 	if (IS_ERR(res->axi_m_reset))
 		return PTR_ERR(res->axi_m_reset);
 
-	res->axi_s_reset = devm_reset_control_get(dev, "axi_s");
+	res->axi_s_reset = devm_reset_control_get_exclusive(dev, "axi_s");
 	if (IS_ERR(res->axi_s_reset))
 		return PTR_ERR(res->axi_s_reset);
 
-	res->pipe_reset = devm_reset_control_get(dev, "pipe");
+	res->pipe_reset = devm_reset_control_get_exclusive(dev, "pipe");
 	if (IS_ERR(res->pipe_reset))
 		return PTR_ERR(res->pipe_reset);
 
-	res->axi_m_vmid_reset = devm_reset_control_get(dev, "axi_m_vmid");
+	res->axi_m_vmid_reset = devm_reset_control_get_exclusive(dev,
+								 "axi_m_vmid");
 	if (IS_ERR(res->axi_m_vmid_reset))
 		return PTR_ERR(res->axi_m_vmid_reset);
 
-	res->axi_s_xpu_reset = devm_reset_control_get(dev, "axi_s_xpu");
+	res->axi_s_xpu_reset = devm_reset_control_get_exclusive(dev,
+								"axi_s_xpu");
 	if (IS_ERR(res->axi_s_xpu_reset))
 		return PTR_ERR(res->axi_s_xpu_reset);
 
-	res->parf_reset = devm_reset_control_get(dev, "parf");
+	res->parf_reset = devm_reset_control_get_exclusive(dev, "parf");
 	if (IS_ERR(res->parf_reset))
 		return PTR_ERR(res->parf_reset);
 
-	res->phy_reset = devm_reset_control_get(dev, "phy");
+	res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
 	if (IS_ERR(res->phy_reset))
 		return PTR_ERR(res->phy_reset);
 
-	res->axi_m_sticky_reset = devm_reset_control_get(dev, "axi_m_sticky");
+	res->axi_m_sticky_reset = devm_reset_control_get_exclusive(dev,
+								   "axi_m_sticky");
 	if (IS_ERR(res->axi_m_sticky_reset))
 		return PTR_ERR(res->axi_m_sticky_reset);
 
-	res->pipe_sticky_reset = devm_reset_control_get(dev, "pipe_sticky");
+	res->pipe_sticky_reset = devm_reset_control_get_exclusive(dev,
+								  "pipe_sticky");
 	if (IS_ERR(res->pipe_sticky_reset))
 		return PTR_ERR(res->pipe_sticky_reset);
 
-	res->pwr_reset = devm_reset_control_get(dev, "pwr");
+	res->pwr_reset = devm_reset_control_get_exclusive(dev, "pwr");
 	if (IS_ERR(res->pwr_reset))
 		return PTR_ERR(res->pwr_reset);
 
-	res->ahb_reset = devm_reset_control_get(dev, "ahb");
+	res->ahb_reset = devm_reset_control_get_exclusive(dev, "ahb");
 	if (IS_ERR(res->ahb_reset))
 		return PTR_ERR(res->ahb_reset);
 
-	res->phy_ahb_reset = devm_reset_control_get(dev, "phy_ahb");
+	res->phy_ahb_reset = devm_reset_control_get_exclusive(dev, "phy_ahb");
 	if (IS_ERR(res->phy_ahb_reset))
 		return PTR_ERR(res->phy_ahb_reset);
 
-- 
2.11.0

Re: [PATCH 051/102] PCI: dwc: pcie-qcom: explicitly request exclusive reset control

[Bjorn Helgaas]

On Wed, Jul 19, 2017 at 05:25:55PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Stanimir Varbanov <svarbanov@mm-sol.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-arm-msm@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied to pci/host-qcom for v4.14, thanks!

Stanimir, holler if you see any issues.

> ---
>  drivers/pci/dwc/pcie-qcom.c | 40 ++++++++++++++++++++++------------------
>  1 file changed, 22 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c
> index 68c5f2ab5bc8f..90f7796a7cffe 100644
> --- a/drivers/pci/dwc/pcie-qcom.c
> +++ b/drivers/pci/dwc/pcie-qcom.c
> @@ -212,23 +212,23 @@ static int qcom_pcie_get_resources_v0(struct qcom_pcie *pcie)
>  	if (IS_ERR(res->phy_clk))
>  		return PTR_ERR(res->phy_clk);
>  
> -	res->pci_reset = devm_reset_control_get(dev, "pci");
> +	res->pci_reset = devm_reset_control_get_exclusive(dev, "pci");
>  	if (IS_ERR(res->pci_reset))
>  		return PTR_ERR(res->pci_reset);
>  
> -	res->axi_reset = devm_reset_control_get(dev, "axi");
> +	res->axi_reset = devm_reset_control_get_exclusive(dev, "axi");
>  	if (IS_ERR(res->axi_reset))
>  		return PTR_ERR(res->axi_reset);
>  
> -	res->ahb_reset = devm_reset_control_get(dev, "ahb");
> +	res->ahb_reset = devm_reset_control_get_exclusive(dev, "ahb");
>  	if (IS_ERR(res->ahb_reset))
>  		return PTR_ERR(res->ahb_reset);
>  
> -	res->por_reset = devm_reset_control_get(dev, "por");
> +	res->por_reset = devm_reset_control_get_exclusive(dev, "por");
>  	if (IS_ERR(res->por_reset))
>  		return PTR_ERR(res->por_reset);
>  
> -	res->phy_reset = devm_reset_control_get(dev, "phy");
> +	res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
>  	return PTR_ERR_OR_ZERO(res->phy_reset);
>  }
>  
> @@ -393,7 +393,7 @@ static int qcom_pcie_get_resources_v1(struct qcom_pcie *pcie)
>  	if (IS_ERR(res->slave_bus))
>  		return PTR_ERR(res->slave_bus);
>  
> -	res->core = devm_reset_control_get(dev, "core");
> +	res->core = devm_reset_control_get_exclusive(dev, "core");
>  	return PTR_ERR_OR_ZERO(res->core);
>  }
>  
> @@ -623,51 +623,55 @@ static int qcom_pcie_get_resources_v3(struct qcom_pcie *pcie)
>  	if (IS_ERR(res->slave_clk))
>  		return PTR_ERR(res->slave_clk);
>  
> -	res->axi_m_reset = devm_reset_control_get(dev, "axi_m");
> +	res->axi_m_reset = devm_reset_control_get_exclusive(dev, "axi_m");
>  	if (IS_ERR(res->axi_m_reset))
>  		return PTR_ERR(res->axi_m_reset);
>  
> -	res->axi_s_reset = devm_reset_control_get(dev, "axi_s");
> +	res->axi_s_reset = devm_reset_control_get_exclusive(dev, "axi_s");
>  	if (IS_ERR(res->axi_s_reset))
>  		return PTR_ERR(res->axi_s_reset);
>  
> -	res->pipe_reset = devm_reset_control_get(dev, "pipe");
> +	res->pipe_reset = devm_reset_control_get_exclusive(dev, "pipe");
>  	if (IS_ERR(res->pipe_reset))
>  		return PTR_ERR(res->pipe_reset);
>  
> -	res->axi_m_vmid_reset = devm_reset_control_get(dev, "axi_m_vmid");
> +	res->axi_m_vmid_reset = devm_reset_control_get_exclusive(dev,
> +								 "axi_m_vmid");
>  	if (IS_ERR(res->axi_m_vmid_reset))
>  		return PTR_ERR(res->axi_m_vmid_reset);
>  
> -	res->axi_s_xpu_reset = devm_reset_control_get(dev, "axi_s_xpu");
> +	res->axi_s_xpu_reset = devm_reset_control_get_exclusive(dev,
> +								"axi_s_xpu");
>  	if (IS_ERR(res->axi_s_xpu_reset))
>  		return PTR_ERR(res->axi_s_xpu_reset);
>  
> -	res->parf_reset = devm_reset_control_get(dev, "parf");
> +	res->parf_reset = devm_reset_control_get_exclusive(dev, "parf");
>  	if (IS_ERR(res->parf_reset))
>  		return PTR_ERR(res->parf_reset);
>  
> -	res->phy_reset = devm_reset_control_get(dev, "phy");
> +	res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
>  	if (IS_ERR(res->phy_reset))
>  		return PTR_ERR(res->phy_reset);
>  
> -	res->axi_m_sticky_reset = devm_reset_control_get(dev, "axi_m_sticky");
> +	res->axi_m_sticky_reset = devm_reset_control_get_exclusive(dev,
> +								   "axi_m_sticky");
>  	if (IS_ERR(res->axi_m_sticky_reset))
>  		return PTR_ERR(res->axi_m_sticky_reset);
>  
> -	res->pipe_sticky_reset = devm_reset_control_get(dev, "pipe_sticky");
> +	res->pipe_sticky_reset = devm_reset_control_get_exclusive(dev,
> +								  "pipe_sticky");
>  	if (IS_ERR(res->pipe_sticky_reset))
>  		return PTR_ERR(res->pipe_sticky_reset);
>  
> -	res->pwr_reset = devm_reset_control_get(dev, "pwr");
> +	res->pwr_reset = devm_reset_control_get_exclusive(dev, "pwr");
>  	if (IS_ERR(res->pwr_reset))
>  		return PTR_ERR(res->pwr_reset);
>  
> -	res->ahb_reset = devm_reset_control_get(dev, "ahb");
> +	res->ahb_reset = devm_reset_control_get_exclusive(dev, "ahb");
>  	if (IS_ERR(res->ahb_reset))
>  		return PTR_ERR(res->ahb_reset);
>  
> -	res->phy_ahb_reset = devm_reset_control_get(dev, "phy_ahb");
> +	res->phy_ahb_reset = devm_reset_control_get_exclusive(dev, "phy_ahb");
>  	if (IS_ERR(res->phy_ahb_reset))
>  		return PTR_ERR(res->phy_ahb_reset);
>  
> -- 
> 2.11.0
> 

[PATCH 052/102] PCI: imx6: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pci/dwc/pci-imx6.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/dwc/pci-imx6.c
index bf5c3616e3448..5a2ece394ad39 100644
--- a/drivers/pci/dwc/pci-imx6.c
+++ b/drivers/pci/dwc/pci-imx6.c
@@ -778,14 +778,15 @@ static int imx6_pcie_probe(struct platform_device *pdev)
 		}
 		break;
 	case IMX7D:
-		imx6_pcie->pciephy_reset = devm_reset_control_get(dev,
-								  "pciephy");
+		imx6_pcie->pciephy_reset = devm_reset_control_get_exclusive(dev,
+									    "pciephy");
 		if (IS_ERR(imx6_pcie->pciephy_reset)) {
 			dev_err(dev, "Failed to get PCIEPHY reset control\n");
 			return PTR_ERR(imx6_pcie->pciephy_reset);
 		}
 
-		imx6_pcie->apps_reset = devm_reset_control_get(dev, "apps");
+		imx6_pcie->apps_reset = devm_reset_control_get_exclusive(dev,
+									 "apps");
 		if (IS_ERR(imx6_pcie->apps_reset)) {
 			dev_err(dev, "Failed to get PCIE APPS reset control\n");
 			return PTR_ERR(imx6_pcie->apps_reset);
-- 
2.11.0

Re: [PATCH 052/102] PCI: imx6: explicitly request exclusive reset control

[Bjorn Helgaas]

On Wed, Jul 19, 2017 at 05:25:56PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Richard Zhu <hongxing.zhu@nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: linux-pci@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied to pci/host-imx6 for v4.14, thanks!


Richard, Lucas, holler if you see any issues.

> ---
>  drivers/pci/dwc/pci-imx6.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/dwc/pci-imx6.c
> index bf5c3616e3448..5a2ece394ad39 100644
> --- a/drivers/pci/dwc/pci-imx6.c
> +++ b/drivers/pci/dwc/pci-imx6.c
> @@ -778,14 +778,15 @@ static int imx6_pcie_probe(struct platform_device *pdev)
>  		}
>  		break;
>  	case IMX7D:
> -		imx6_pcie->pciephy_reset = devm_reset_control_get(dev,
> -								  "pciephy");
> +		imx6_pcie->pciephy_reset = devm_reset_control_get_exclusive(dev,
> +									    "pciephy");
>  		if (IS_ERR(imx6_pcie->pciephy_reset)) {
>  			dev_err(dev, "Failed to get PCIEPHY reset control\n");
>  			return PTR_ERR(imx6_pcie->pciephy_reset);
>  		}
>  
> -		imx6_pcie->apps_reset = devm_reset_control_get(dev, "apps");
> +		imx6_pcie->apps_reset = devm_reset_control_get_exclusive(dev,
> +									 "apps");
>  		if (IS_ERR(imx6_pcie->apps_reset)) {
>  			dev_err(dev, "Failed to get PCIE APPS reset control\n");
>  			return PTR_ERR(imx6_pcie->apps_reset);
> -- 
> 2.11.0
> 

[PATCH 053/102] PCI: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pci/host/pci-tegra.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index b3722b7709df8..a64bd0a191767 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -1147,15 +1147,15 @@ static int tegra_pcie_resets_get(struct tegra_pcie *pcie)
 {
 	struct device *dev = pcie->dev;
 
-	pcie->pex_rst = devm_reset_control_get(dev, "pex");
+	pcie->pex_rst = devm_reset_control_get_exclusive(dev, "pex");
 	if (IS_ERR(pcie->pex_rst))
 		return PTR_ERR(pcie->pex_rst);
 
-	pcie->afi_rst = devm_reset_control_get(dev, "afi");
+	pcie->afi_rst = devm_reset_control_get_exclusive(dev, "afi");
 	if (IS_ERR(pcie->afi_rst))
 		return PTR_ERR(pcie->afi_rst);
 
-	pcie->pcie_xrst = devm_reset_control_get(dev, "pcie_x");
+	pcie->pcie_xrst = devm_reset_control_get_exclusive(dev, "pcie_x");
 	if (IS_ERR(pcie->pcie_xrst))
 		return PTR_ERR(pcie->pcie_xrst);
 
-- 
2.11.0

Re: [PATCH 053/102] PCI: tegra: explicitly request exclusive reset control

[Bjorn Helgaas]

On Wed, Jul 19, 2017 at 05:25:57PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-tegra@vger.kernel.org
> Cc: linux-pci@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied to pci/host-tegra for v4.14, thanks!

Tegra folks, holler if you see any issues.

> ---
>  drivers/pci/host/pci-tegra.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
> index b3722b7709df8..a64bd0a191767 100644
> --- a/drivers/pci/host/pci-tegra.c
> +++ b/drivers/pci/host/pci-tegra.c
> @@ -1147,15 +1147,15 @@ static int tegra_pcie_resets_get(struct tegra_pcie *pcie)
>  {
>  	struct device *dev = pcie->dev;
>  
> -	pcie->pex_rst = devm_reset_control_get(dev, "pex");
> +	pcie->pex_rst = devm_reset_control_get_exclusive(dev, "pex");
>  	if (IS_ERR(pcie->pex_rst))
>  		return PTR_ERR(pcie->pex_rst);
>  
> -	pcie->afi_rst = devm_reset_control_get(dev, "afi");
> +	pcie->afi_rst = devm_reset_control_get_exclusive(dev, "afi");
>  	if (IS_ERR(pcie->afi_rst))
>  		return PTR_ERR(pcie->afi_rst);
>  
> -	pcie->pcie_xrst = devm_reset_control_get(dev, "pcie_x");
> +	pcie->pcie_xrst = devm_reset_control_get_exclusive(dev, "pcie_x");
>  	if (IS_ERR(pcie->pcie_xrst))
>  		return PTR_ERR(pcie->pcie_xrst);
>  
> -- 
> 2.11.0
> 

[PATCH 054/102] PCI: rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-pci@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pci/host/pcie-rockchip.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index 7bb9870f6d8ce..e50d6f5a81f4b 100644
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -903,49 +903,50 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip)
 	if (rockchip->link_gen < 0 || rockchip->link_gen > 2)
 		rockchip->link_gen = 2;
 
-	rockchip->core_rst = devm_reset_control_get(dev, "core");
+	rockchip->core_rst = devm_reset_control_get_exclusive(dev, "core");
 	if (IS_ERR(rockchip->core_rst)) {
 		if (PTR_ERR(rockchip->core_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing core reset property in node\n");
 		return PTR_ERR(rockchip->core_rst);
 	}
 
-	rockchip->mgmt_rst = devm_reset_control_get(dev, "mgmt");
+	rockchip->mgmt_rst = devm_reset_control_get_exclusive(dev, "mgmt");
 	if (IS_ERR(rockchip->mgmt_rst)) {
 		if (PTR_ERR(rockchip->mgmt_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing mgmt reset property in node\n");
 		return PTR_ERR(rockchip->mgmt_rst);
 	}
 
-	rockchip->mgmt_sticky_rst = devm_reset_control_get(dev, "mgmt-sticky");
+	rockchip->mgmt_sticky_rst = devm_reset_control_get_exclusive(dev,
+								     "mgmt-sticky");
 	if (IS_ERR(rockchip->mgmt_sticky_rst)) {
 		if (PTR_ERR(rockchip->mgmt_sticky_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing mgmt-sticky reset property in node\n");
 		return PTR_ERR(rockchip->mgmt_sticky_rst);
 	}
 
-	rockchip->pipe_rst = devm_reset_control_get(dev, "pipe");
+	rockchip->pipe_rst = devm_reset_control_get_exclusive(dev, "pipe");
 	if (IS_ERR(rockchip->pipe_rst)) {
 		if (PTR_ERR(rockchip->pipe_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing pipe reset property in node\n");
 		return PTR_ERR(rockchip->pipe_rst);
 	}
 
-	rockchip->pm_rst = devm_reset_control_get(dev, "pm");
+	rockchip->pm_rst = devm_reset_control_get_exclusive(dev, "pm");
 	if (IS_ERR(rockchip->pm_rst)) {
 		if (PTR_ERR(rockchip->pm_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing pm reset property in node\n");
 		return PTR_ERR(rockchip->pm_rst);
 	}
 
-	rockchip->pclk_rst = devm_reset_control_get(dev, "pclk");
+	rockchip->pclk_rst = devm_reset_control_get_exclusive(dev, "pclk");
 	if (IS_ERR(rockchip->pclk_rst)) {
 		if (PTR_ERR(rockchip->pclk_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing pclk reset property in node\n");
 		return PTR_ERR(rockchip->pclk_rst);
 	}
 
-	rockchip->aclk_rst = devm_reset_control_get(dev, "aclk");
+	rockchip->aclk_rst = devm_reset_control_get_exclusive(dev, "aclk");
 	if (IS_ERR(rockchip->aclk_rst)) {
 		if (PTR_ERR(rockchip->aclk_rst) != -EPROBE_DEFER)
 			dev_err(dev, "missing aclk reset property in node\n");
-- 
2.11.0

Re: [PATCH 054/102] PCI: rockchip: explicitly request exclusive reset control

[Shawn Lin]

Hi Philipp,

On 2017/7/19 23:25, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Shawn Lin <shawn.lin@rock-chips.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/pci/host/pcie-rockchip.c | 15 ++++++++-------

As mentioned in the thread of conversion for phy-rockchip-pcie,
I would prefer add your patches after the reconstruction work got
merged.


>  1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
> index 7bb9870f6d8ce..e50d6f5a81f4b 100644
> --- a/drivers/pci/host/pcie-rockchip.c
> +++ b/drivers/pci/host/pcie-rockchip.c
> @@ -903,49 +903,50 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip)
>  	if (rockchip->link_gen < 0 || rockchip->link_gen > 2)
>  		rockchip->link_gen = 2;
>
> -	rockchip->core_rst = devm_reset_control_get(dev, "core");
> +	rockchip->core_rst = devm_reset_control_get_exclusive(dev, "core");
>  	if (IS_ERR(rockchip->core_rst)) {
>  		if (PTR_ERR(rockchip->core_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing core reset property in node\n");
>  		return PTR_ERR(rockchip->core_rst);
>  	}
>
> -	rockchip->mgmt_rst = devm_reset_control_get(dev, "mgmt");
> +	rockchip->mgmt_rst = devm_reset_control_get_exclusive(dev, "mgmt");
>  	if (IS_ERR(rockchip->mgmt_rst)) {
>  		if (PTR_ERR(rockchip->mgmt_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing mgmt reset property in node\n");
>  		return PTR_ERR(rockchip->mgmt_rst);
>  	}
>
> -	rockchip->mgmt_sticky_rst = devm_reset_control_get(dev, "mgmt-sticky");
> +	rockchip->mgmt_sticky_rst = devm_reset_control_get_exclusive(dev,
> +								     "mgmt-sticky");
>  	if (IS_ERR(rockchip->mgmt_sticky_rst)) {
>  		if (PTR_ERR(rockchip->mgmt_sticky_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing mgmt-sticky reset property in node\n");
>  		return PTR_ERR(rockchip->mgmt_sticky_rst);
>  	}
>
> -	rockchip->pipe_rst = devm_reset_control_get(dev, "pipe");
> +	rockchip->pipe_rst = devm_reset_control_get_exclusive(dev, "pipe");
>  	if (IS_ERR(rockchip->pipe_rst)) {
>  		if (PTR_ERR(rockchip->pipe_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pipe reset property in node\n");
>  		return PTR_ERR(rockchip->pipe_rst);
>  	}
>
> -	rockchip->pm_rst = devm_reset_control_get(dev, "pm");
> +	rockchip->pm_rst = devm_reset_control_get_exclusive(dev, "pm");
>  	if (IS_ERR(rockchip->pm_rst)) {
>  		if (PTR_ERR(rockchip->pm_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pm reset property in node\n");
>  		return PTR_ERR(rockchip->pm_rst);
>  	}
>
> -	rockchip->pclk_rst = devm_reset_control_get(dev, "pclk");
> +	rockchip->pclk_rst = devm_reset_control_get_exclusive(dev, "pclk");
>  	if (IS_ERR(rockchip->pclk_rst)) {
>  		if (PTR_ERR(rockchip->pclk_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pclk reset property in node\n");
>  		return PTR_ERR(rockchip->pclk_rst);
>  	}
>
> -	rockchip->aclk_rst = devm_reset_control_get(dev, "aclk");
> +	rockchip->aclk_rst = devm_reset_control_get_exclusive(dev, "aclk");
>  	if (IS_ERR(rockchip->aclk_rst)) {
>  		if (PTR_ERR(rockchip->aclk_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing aclk reset property in node\n");
>


-- 
Best Regards
Shawn Lin

Re: [PATCH 054/102] PCI: rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Hi Shawn,

On Sat, 2017-07-22 at 21:12 +0800, Shawn Lin wrote:
> Hi Philipp,
> 
> On 2017/7/19 23:25, Philipp Zabel wrote:
> > Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> > reset lines") started to transition the reset control request API calls
> > to explicitly state whether the driver needs exclusive or shared reset
> > control behavior. Convert all drivers requesting exclusive resets to the
> > explicit API call so the temporary transition helpers can be removed.
> >
> > No functional changes.
> >
> > Cc: Shawn Lin <shawn.lin@rock-chips.com>
> > Cc: Bjorn Helgaas <bhelgaas@google.com>
> > Cc: Heiko Stuebner <heiko@sntech.de>
> > Cc: linux-pci@vger.kernel.org
> > Cc: linux-rockchip@lists.infradead.org
> > Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> > ---
> >  drivers/pci/host/pcie-rockchip.c | 15 ++++++++-------
> 
> As mentioned in the thread of conversion for phy-rockchip-pcie,
> I would prefer add your patches after the reconstruction work got
> merged.

Feel free to add them when and where it is most convenient for you.
Please let me know if you want me to rebase them somewhere.

regards
Philipp

Re: [PATCH 054/102] PCI: rockchip: explicitly request exclusive reset control

[Shawn Lin]

Hi,

On 2017/7/19 23:25, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Shawn Lin <shawn.lin@rock-chips.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Acked-by: Shawn Lin <shawn.lin@rock-chips.com>

> ---
>   drivers/pci/host/pcie-rockchip.c | 15 ++++++++-------
>   1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
> index 7bb9870f6d8ce..e50d6f5a81f4b 100644
> --- a/drivers/pci/host/pcie-rockchip.c
> +++ b/drivers/pci/host/pcie-rockchip.c
> @@ -903,49 +903,50 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip)
>   	if (rockchip->link_gen < 0 || rockchip->link_gen > 2)
>   		rockchip->link_gen = 2;
>   
> -	rockchip->core_rst = devm_reset_control_get(dev, "core");
> +	rockchip->core_rst = devm_reset_control_get_exclusive(dev, "core");
>   	if (IS_ERR(rockchip->core_rst)) {
>   		if (PTR_ERR(rockchip->core_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing core reset property in node\n");
>   		return PTR_ERR(rockchip->core_rst);
>   	}
>   
> -	rockchip->mgmt_rst = devm_reset_control_get(dev, "mgmt");
> +	rockchip->mgmt_rst = devm_reset_control_get_exclusive(dev, "mgmt");
>   	if (IS_ERR(rockchip->mgmt_rst)) {
>   		if (PTR_ERR(rockchip->mgmt_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing mgmt reset property in node\n");
>   		return PTR_ERR(rockchip->mgmt_rst);
>   	}
>   
> -	rockchip->mgmt_sticky_rst = devm_reset_control_get(dev, "mgmt-sticky");
> +	rockchip->mgmt_sticky_rst = devm_reset_control_get_exclusive(dev,
> +								     "mgmt-sticky");
>   	if (IS_ERR(rockchip->mgmt_sticky_rst)) {
>   		if (PTR_ERR(rockchip->mgmt_sticky_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing mgmt-sticky reset property in node\n");
>   		return PTR_ERR(rockchip->mgmt_sticky_rst);
>   	}
>   
> -	rockchip->pipe_rst = devm_reset_control_get(dev, "pipe");
> +	rockchip->pipe_rst = devm_reset_control_get_exclusive(dev, "pipe");
>   	if (IS_ERR(rockchip->pipe_rst)) {
>   		if (PTR_ERR(rockchip->pipe_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing pipe reset property in node\n");
>   		return PTR_ERR(rockchip->pipe_rst);
>   	}
>   
> -	rockchip->pm_rst = devm_reset_control_get(dev, "pm");
> +	rockchip->pm_rst = devm_reset_control_get_exclusive(dev, "pm");
>   	if (IS_ERR(rockchip->pm_rst)) {
>   		if (PTR_ERR(rockchip->pm_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing pm reset property in node\n");
>   		return PTR_ERR(rockchip->pm_rst);
>   	}
>   
> -	rockchip->pclk_rst = devm_reset_control_get(dev, "pclk");
> +	rockchip->pclk_rst = devm_reset_control_get_exclusive(dev, "pclk");
>   	if (IS_ERR(rockchip->pclk_rst)) {
>   		if (PTR_ERR(rockchip->pclk_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing pclk reset property in node\n");
>   		return PTR_ERR(rockchip->pclk_rst);
>   	}
>   
> -	rockchip->aclk_rst = devm_reset_control_get(dev, "aclk");
> +	rockchip->aclk_rst = devm_reset_control_get_exclusive(dev, "aclk");
>   	if (IS_ERR(rockchip->aclk_rst)) {
>   		if (PTR_ERR(rockchip->aclk_rst) != -EPROBE_DEFER)
>   			dev_err(dev, "missing aclk reset property in node\n");
> 

Re: [PATCH 054/102] PCI: rockchip: explicitly request exclusive reset control

[Bjorn Helgaas]

On Wed, Jul 19, 2017 at 05:25:58PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Shawn Lin <shawn.lin@rock-chips.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied with Shawn's ack to pci/host-rockchip for v4.14, thanks!

> ---
>  drivers/pci/host/pcie-rockchip.c | 15 ++++++++-------
>  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
> index 7bb9870f6d8ce..e50d6f5a81f4b 100644
> --- a/drivers/pci/host/pcie-rockchip.c
> +++ b/drivers/pci/host/pcie-rockchip.c
> @@ -903,49 +903,50 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip)
>  	if (rockchip->link_gen < 0 || rockchip->link_gen > 2)
>  		rockchip->link_gen = 2;
>  
> -	rockchip->core_rst = devm_reset_control_get(dev, "core");
> +	rockchip->core_rst = devm_reset_control_get_exclusive(dev, "core");
>  	if (IS_ERR(rockchip->core_rst)) {
>  		if (PTR_ERR(rockchip->core_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing core reset property in node\n");
>  		return PTR_ERR(rockchip->core_rst);
>  	}
>  
> -	rockchip->mgmt_rst = devm_reset_control_get(dev, "mgmt");
> +	rockchip->mgmt_rst = devm_reset_control_get_exclusive(dev, "mgmt");
>  	if (IS_ERR(rockchip->mgmt_rst)) {
>  		if (PTR_ERR(rockchip->mgmt_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing mgmt reset property in node\n");
>  		return PTR_ERR(rockchip->mgmt_rst);
>  	}
>  
> -	rockchip->mgmt_sticky_rst = devm_reset_control_get(dev, "mgmt-sticky");
> +	rockchip->mgmt_sticky_rst = devm_reset_control_get_exclusive(dev,
> +								     "mgmt-sticky");
>  	if (IS_ERR(rockchip->mgmt_sticky_rst)) {
>  		if (PTR_ERR(rockchip->mgmt_sticky_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing mgmt-sticky reset property in node\n");
>  		return PTR_ERR(rockchip->mgmt_sticky_rst);
>  	}
>  
> -	rockchip->pipe_rst = devm_reset_control_get(dev, "pipe");
> +	rockchip->pipe_rst = devm_reset_control_get_exclusive(dev, "pipe");
>  	if (IS_ERR(rockchip->pipe_rst)) {
>  		if (PTR_ERR(rockchip->pipe_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pipe reset property in node\n");
>  		return PTR_ERR(rockchip->pipe_rst);
>  	}
>  
> -	rockchip->pm_rst = devm_reset_control_get(dev, "pm");
> +	rockchip->pm_rst = devm_reset_control_get_exclusive(dev, "pm");
>  	if (IS_ERR(rockchip->pm_rst)) {
>  		if (PTR_ERR(rockchip->pm_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pm reset property in node\n");
>  		return PTR_ERR(rockchip->pm_rst);
>  	}
>  
> -	rockchip->pclk_rst = devm_reset_control_get(dev, "pclk");
> +	rockchip->pclk_rst = devm_reset_control_get_exclusive(dev, "pclk");
>  	if (IS_ERR(rockchip->pclk_rst)) {
>  		if (PTR_ERR(rockchip->pclk_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing pclk reset property in node\n");
>  		return PTR_ERR(rockchip->pclk_rst);
>  	}
>  
> -	rockchip->aclk_rst = devm_reset_control_get(dev, "aclk");
> +	rockchip->aclk_rst = devm_reset_control_get_exclusive(dev, "aclk");
>  	if (IS_ERR(rockchip->aclk_rst)) {
>  		if (PTR_ERR(rockchip->aclk_rst) != -EPROBE_DEFER)
>  			dev_err(dev, "missing aclk reset property in node\n");
> -- 
> 2.11.0
> 

[PATCH 055/102] phy: berlin-usb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/marvell/phy-berlin-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/marvell/phy-berlin-usb.c b/drivers/phy/marvell/phy-berlin-usb.c
index 2017751ede263..d4473ecd1f6b8 100644
--- a/drivers/phy/marvell/phy-berlin-usb.c
+++ b/drivers/phy/marvell/phy-berlin-usb.c
@@ -181,7 +181,7 @@ static int phy_berlin_usb_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);
 
-	priv->rst_ctrl = devm_reset_control_get(&pdev->dev, NULL);
+	priv->rst_ctrl = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(priv->rst_ctrl))
 		return PTR_ERR(priv->rst_ctrl);
 
-- 
2.11.0

[PATCH 056/102] PCI: mediatek: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-pci@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pci/host/pcie-mediatek.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/host/pcie-mediatek.c b/drivers/pci/host/pcie-mediatek.c
index 5a9d8589ea0bd..9c9f89bcf24ce 100644
--- a/drivers/pci/host/pcie-mediatek.c
+++ b/drivers/pci/host/pcie-mediatek.c
@@ -303,7 +303,7 @@ static int mtk_pcie_parse_ports(struct mtk_pcie *pcie,
 	}
 
 	snprintf(name, sizeof(name), "pcie-rst%d", index);
-	port->reset = devm_reset_control_get_optional(dev, name);
+	port->reset = devm_reset_control_get_optional_exclusive(dev, name);
 	if (PTR_ERR(port->reset) == -EPROBE_DEFER)
 		return PTR_ERR(port->reset);
 
-- 
2.11.0

Re: [PATCH 056/102] PCI: mediatek: explicitly request exclusive reset control

[Bjorn Helgaas]

On Wed, Jul 19, 2017 at 05:26:00PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Ryder Lee <ryder.lee@mediatek.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Matthias Brugger <matthias.bgg@gmail.com>
> Cc: linux-pci@vger.kernel.org
> Cc: linux-mediatek@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Applied to pci/host-mediatek for v4.14, thanks!

Ryder, Matthias, holler if you see any issues.

> ---
>  drivers/pci/host/pcie-mediatek.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/host/pcie-mediatek.c b/drivers/pci/host/pcie-mediatek.c
> index 5a9d8589ea0bd..9c9f89bcf24ce 100644
> --- a/drivers/pci/host/pcie-mediatek.c
> +++ b/drivers/pci/host/pcie-mediatek.c
> @@ -303,7 +303,7 @@ static int mtk_pcie_parse_ports(struct mtk_pcie *pcie,
>  	}
>  
>  	snprintf(name, sizeof(name), "pcie-rst%d", index);
> -	port->reset = devm_reset_control_get_optional(dev, name);
> +	port->reset = devm_reset_control_get_optional_exclusive(dev, name);
>  	if (PTR_ERR(port->reset) == -EPROBE_DEFER)
>  		return PTR_ERR(port->reset);
>  
> -- 
> 2.11.0
> 

[PATCH 057/102] phy: qcom-usb-hs: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/qualcomm/phy-qcom-usb-hs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 4b20abc3ae2f5..d56dd526feec0 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -250,7 +250,8 @@ static int qcom_usb_hs_phy_probe(struct ulpi *ulpi)
 	if (IS_ERR(reg))
 		return PTR_ERR(reg);
 
-	uphy->reset = reset = devm_reset_control_get(&ulpi->dev, "por");
+	uphy->reset = reset = devm_reset_control_get_exclusive(&ulpi->dev,
+							       "por");
 	if (IS_ERR(reset)) {
 		if (PTR_ERR(reset) == -EPROBE_DEFER)
 			return PTR_ERR(reset);
-- 
2.11.0

[PATCH 058/102] phy: rockchip-pcie: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/rockchip/phy-rockchip-pcie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-pcie.c b/drivers/phy/rockchip/phy-rockchip-pcie.c
index 6904633cad687..258220b7f481c 100644
--- a/drivers/phy/rockchip/phy-rockchip-pcie.c
+++ b/drivers/phy/rockchip/phy-rockchip-pcie.c
@@ -305,7 +305,7 @@ static int rockchip_pcie_phy_probe(struct platform_device *pdev)
 	rk_phy->phy_data = (struct rockchip_pcie_data *)of_id->data;
 	rk_phy->reg_base = grf;
 
-	rk_phy->phy_rst = devm_reset_control_get(dev, "phy");
+	rk_phy->phy_rst = devm_reset_control_get_exclusive(dev, "phy");
 	if (IS_ERR(rk_phy->phy_rst)) {
 		if (PTR_ERR(rk_phy->phy_rst) != -EPROBE_DEFER)
 			dev_err(dev,
-- 
2.11.0

Re: [PATCH 058/102] phy: rockchip-pcie: explicitly request exclusive reset control

[Shawn Lin]

Hi Philipp

On 2017/7/19 23:26, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/phy/rockchip/phy-rockchip-pcie.c | 2 +-

This driver is under reconstruction and would probably go via
pci tree later. So I would mention your change to the reconstruction
work if that's applied.

>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/phy/rockchip/phy-rockchip-pcie.c b/drivers/phy/rockchip/phy-rockchip-pcie.c
> index 6904633cad687..258220b7f481c 100644
> --- a/drivers/phy/rockchip/phy-rockchip-pcie.c
> +++ b/drivers/phy/rockchip/phy-rockchip-pcie.c
> @@ -305,7 +305,7 @@ static int rockchip_pcie_phy_probe(struct platform_device *pdev)
>  	rk_phy->phy_data = (struct rockchip_pcie_data *)of_id->data;
>  	rk_phy->reg_base = grf;
>
> -	rk_phy->phy_rst = devm_reset_control_get(dev, "phy");
> +	rk_phy->phy_rst = devm_reset_control_get_exclusive(dev, "phy");
>  	if (IS_ERR(rk_phy->phy_rst)) {
>  		if (PTR_ERR(rk_phy->phy_rst) != -EPROBE_DEFER)
>  			dev_err(dev,
>


-- 
Best Regards
Shawn Lin

Re: [PATCH 058/102] phy: rockchip-pcie: explicitly request exclusive reset control

[Shawn Lin]

[+ Bjorn]

On 2017/7/19 23:26, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

some changes for phy-rockchip-pcie.c would go via pci tree
for 4.14, so is it ok for Bjorn to pick this up if no objection
from Kishon, in case of merge conflict?

Anyway,

Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>

> ---
>   drivers/phy/rockchip/phy-rockchip-pcie.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/phy/rockchip/phy-rockchip-pcie.c b/drivers/phy/rockchip/phy-rockchip-pcie.c
> index 6904633cad687..258220b7f481c 100644
> --- a/drivers/phy/rockchip/phy-rockchip-pcie.c
> +++ b/drivers/phy/rockchip/phy-rockchip-pcie.c
> @@ -305,7 +305,7 @@ static int rockchip_pcie_phy_probe(struct platform_device *pdev)
>   	rk_phy->phy_data = (struct rockchip_pcie_data *)of_id->data;
>   	rk_phy->reg_base = grf;
>   
> -	rk_phy->phy_rst = devm_reset_control_get(dev, "phy");
> +	rk_phy->phy_rst = devm_reset_control_get_exclusive(dev, "phy");
>   	if (IS_ERR(rk_phy->phy_rst)) {
>   		if (PTR_ERR(rk_phy->phy_rst) != -EPROBE_DEFER)
>   			dev_err(dev,
> 

[PATCH 059/102] phy: rockchip-typec: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/rockchip/phy-rockchip-typec.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
index 7cfb0f8995de8..caf046e1348d1 100644
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -888,19 +888,19 @@ static int tcphy_parse_dt(struct rockchip_typec_phy *tcphy,
 		return PTR_ERR(tcphy->clk_ref);
 	}
 
-	tcphy->uphy_rst = devm_reset_control_get(dev, "uphy");
+	tcphy->uphy_rst = devm_reset_control_get_exclusive(dev, "uphy");
 	if (IS_ERR(tcphy->uphy_rst)) {
 		dev_err(dev, "no uphy_rst reset control found\n");
 		return PTR_ERR(tcphy->uphy_rst);
 	}
 
-	tcphy->pipe_rst = devm_reset_control_get(dev, "uphy-pipe");
+	tcphy->pipe_rst = devm_reset_control_get_exclusive(dev, "uphy-pipe");
 	if (IS_ERR(tcphy->pipe_rst)) {
 		dev_err(dev, "no pipe_rst reset control found\n");
 		return PTR_ERR(tcphy->pipe_rst);
 	}
 
-	tcphy->tcphy_rst = devm_reset_control_get(dev, "uphy-tcphy");
+	tcphy->tcphy_rst = devm_reset_control_get_exclusive(dev, "uphy-tcphy");
 	if (IS_ERR(tcphy->tcphy_rst)) {
 		dev_err(dev, "no tcphy_rst reset control found\n");
 		return PTR_ERR(tcphy->tcphy_rst);
-- 
2.11.0

[PATCH 060/102] phy: rockchip-usb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/rockchip/phy-rockchip-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-usb.c b/drivers/phy/rockchip/phy-rockchip-usb.c
index 3378eeb7a562f..e8907ab926401 100644
--- a/drivers/phy/rockchip/phy-rockchip-usb.c
+++ b/drivers/phy/rockchip/phy-rockchip-usb.c
@@ -213,7 +213,7 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base,
 		return -EINVAL;
 	}
 
-	rk_phy->reset = of_reset_control_get(child, "phy-reset");
+	rk_phy->reset = of_reset_control_get_exclusive(child, "phy-reset");
 	if (IS_ERR(rk_phy->reset))
 		rk_phy->reset = NULL;
 
-- 
2.11.0

[PATCH 061/102] phy: sun4i-usb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/allwinner/phy-sun4i-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c
index bbf06cfe5898c..6b3c76e279c9b 100644
--- a/drivers/phy/allwinner/phy-sun4i-usb.c
+++ b/drivers/phy/allwinner/phy-sun4i-usb.c
@@ -707,7 +707,7 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
 		}
 
 		snprintf(name, sizeof(name), "usb%d_reset", i);
-		phy->reset = devm_reset_control_get(dev, name);
+		phy->reset = devm_reset_control_get_exclusive(dev, name);
 		if (IS_ERR(phy->reset)) {
 			dev_err(dev, "failed to get reset %s\n", name);
 			return PTR_ERR(phy->reset);
-- 
2.11.0

[PATCH 062/102] phy: sun9i-usb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/allwinner/phy-sun9i-usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/allwinner/phy-sun9i-usb.c b/drivers/phy/allwinner/phy-sun9i-usb.c
index 28fce4bce638e..a07aa04a88ed8 100644
--- a/drivers/phy/allwinner/phy-sun9i-usb.c
+++ b/drivers/phy/allwinner/phy-sun9i-usb.c
@@ -146,7 +146,7 @@ static int sun9i_usb_phy_probe(struct platform_device *pdev)
 			return PTR_ERR(phy->hsic_clk);
 		}
 
-		phy->reset = devm_reset_control_get(dev, "hsic");
+		phy->reset = devm_reset_control_get_exclusive(dev, "hsic");
 		if (IS_ERR(phy->reset)) {
 			dev_err(dev, "failed to get reset control\n");
 			return PTR_ERR(phy->reset);
@@ -158,7 +158,7 @@ static int sun9i_usb_phy_probe(struct platform_device *pdev)
 			return PTR_ERR(phy->clk);
 		}
 
-		phy->reset = devm_reset_control_get(dev, "phy");
+		phy->reset = devm_reset_control_get_exclusive(dev, "phy");
 		if (IS_ERR(phy->reset)) {
 			dev_err(dev, "failed to get reset control\n");
 			return PTR_ERR(phy->reset);
-- 
2.11.0

[PATCH 063/102] phy: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/tegra/xusb-tegra210.c | 4 ++--
 drivers/phy/tegra/xusb.c          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index 9d0689ebd28c6..9a9ea17218900 100644
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -1557,7 +1557,7 @@ tegra210_pcie_pad_probe(struct tegra_xusb_padctl *padctl,
 		goto unregister;
 	}
 
-	pcie->rst = devm_reset_control_get(&pad->dev, "phy");
+	pcie->rst = devm_reset_control_get_exclusive(&pad->dev, "phy");
 	if (IS_ERR(pcie->rst)) {
 		err = PTR_ERR(pcie->rst);
 		dev_err(&pad->dev, "failed to get PCIe pad reset: %d\n", err);
@@ -1721,7 +1721,7 @@ tegra210_sata_pad_probe(struct tegra_xusb_padctl *padctl,
 		goto out;
 	}
 
-	sata->rst = devm_reset_control_get(&pad->dev, "phy");
+	sata->rst = devm_reset_control_get_exclusive(&pad->dev, "phy");
 	if (IS_ERR(sata->rst)) {
 		err = PTR_ERR(sata->rst);
 		dev_err(&pad->dev, "failed to get SATA pad reset: %d\n", err);
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 3cbcb25376576..3b729fa27cf35 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -881,7 +881,7 @@ static int tegra_xusb_padctl_probe(struct platform_device *pdev)
 		goto remove;
 	}
 
-	padctl->rst = devm_reset_control_get(&pdev->dev, NULL);
+	padctl->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(padctl->rst)) {
 		err = PTR_ERR(padctl->rst);
 		goto remove;
-- 
2.11.0

[PATCH 064/102] phy: qcom-qmp: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/qualcomm/phy-qcom-qmp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 78ca62897784a..9f8bcf7743ddf 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -868,7 +868,7 @@ static int qcom_qmp_phy_reset_init(struct device *dev)
 		struct reset_control *rst;
 		const char *name = qmp->cfg->reset_list[i];
 
-		rst = devm_reset_control_get(dev, name);
+		rst = devm_reset_control_get_exclusive(dev, name);
 		if (IS_ERR(rst)) {
 			dev_err(dev, "failed to get %s reset\n", name);
 			return PTR_ERR(rst);
@@ -1019,7 +1019,7 @@ int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id)
 	/* Get lane reset, if any */
 	if (qmp->cfg->has_lane_rst) {
 		snprintf(prop_name, sizeof(prop_name), "lane%d", id);
-		qphy->lane_rst = of_reset_control_get(np, prop_name);
+		qphy->lane_rst = of_reset_control_get_exclusive(np, prop_name);
 		if (IS_ERR(qphy->lane_rst)) {
 			dev_err(dev, "failed to get lane%d reset\n", id);
 			return PTR_ERR(qphy->lane_rst);
-- 
2.11.0

[PATCH 065/102] phy: qcom-qusb2: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 6c575244c0fb9..b7c6984ed5259 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -426,7 +426,8 @@ static int qusb2_phy_probe(struct platform_device *pdev)
 		dev_dbg(dev, "failed to get iface clk, %d\n", ret);
 	}
 
-	qphy->phy_reset = devm_reset_control_get_by_index(&pdev->dev, 0);
+	qphy->phy_reset = devm_reset_control_get_exclusive_by_index(&pdev->dev,
+								    0);
 	if (IS_ERR(qphy->phy_reset)) {
 		dev_err(dev, "failed to get phy core reset\n");
 		return PTR_ERR(qphy->phy_reset);
-- 
2.11.0

[PATCH 066/102] pinctrl: stm32: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 06431ff49ffb2..50299ad966590 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -952,7 +952,7 @@ static int stm32_gpiolib_register_bank(struct stm32_pinctrl *pctl,
 	int npins = STM32_GPIO_PINS_PER_BANK;
 	int bank_nr, err;
 
-	rstc = of_reset_control_get(np, NULL);
+	rstc = of_reset_control_get_exclusive(np, NULL);
 	if (!IS_ERR(rstc))
 		reset_control_deassert(rstc);
 
-- 
2.11.0

Re: [PATCH 066/102] pinctrl: stm32: explicitly request exclusive reset control

[Linus Walleij]

On Wed, Jul 19, 2017 at 5:26 PM, Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: linux-gpio@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Patch applied.

Yours,
Linus Walleij

[PATCH 067/102] pinctrl: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c | 2 +-
 drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
index a22bd88a1f03e..92c0ddc652959 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
@@ -113,7 +113,7 @@ static int sun6i_a31_r_pinctrl_probe(struct platform_device *pdev)
 	struct reset_control *rstc;
 	int ret;
 
-	rstc = devm_reset_control_get(&pdev->dev, NULL);
+	rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(rstc)) {
 		dev_err(&pdev->dev, "Reset controller missing\n");
 		return PTR_ERR(rstc);
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c
index 2292e05a397b4..2e113ca78f959 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c
@@ -100,7 +100,7 @@ static int sun8i_a23_r_pinctrl_probe(struct platform_device *pdev)
 	struct reset_control *rstc;
 	int ret;
 
-	rstc = devm_reset_control_get(&pdev->dev, NULL);
+	rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(rstc)) {
 		dev_err(&pdev->dev, "Reset controller missing\n");
 		return PTR_ERR(rstc);
-- 
2.11.0

Re: [PATCH 067/102] pinctrl: sunxi: explicitly request exclusive reset control

[Linus Walleij]

On Wed, Jul 19, 2017 at 5:26 PM, Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: linux-gpio@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Patch applied.

Yours,
Linus Walleij

[PATCH 068/102] pinctrl: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
index ebedc2d324115..9d653c24219cb 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c
@@ -901,7 +901,7 @@ int tegra_xusb_padctl_legacy_probe(struct platform_device *pdev)
 	if (IS_ERR(padctl->regs))
 		return PTR_ERR(padctl->regs);
 
-	padctl->rst = devm_reset_control_get(&pdev->dev, NULL);
+	padctl->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(padctl->rst))
 		return PTR_ERR(padctl->rst);
 
-- 
2.11.0

Re: [PATCH 068/102] pinctrl: tegra: explicitly request exclusive reset control

[Linus Walleij]

On Wed, Jul 19, 2017 at 5:26 PM, Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
>
> No functional changes.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-gpio@vger.kernel.org
> Cc: linux-tegra@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Patch applied.

Yours,
Linus Walleij

[PATCH 069/102] pwm: hibvt: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-pwm@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pwm/pwm-hibvt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-hibvt.c b/drivers/pwm/pwm-hibvt.c
index 8dadc58d6cdfe..27c107e78d59a 100644
--- a/drivers/pwm/pwm-hibvt.c
+++ b/drivers/pwm/pwm-hibvt.c
@@ -208,7 +208,7 @@ static int hibvt_pwm_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	pwm_chip->rstc = devm_reset_control_get(&pdev->dev, NULL);
+	pwm_chip->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(pwm_chip->rstc)) {
 		clk_disable_unprepare(pwm_chip->clk);
 		return PTR_ERR(pwm_chip->rstc);
-- 
2.11.0

Re: [PATCH 069/102] pwm: hibvt: explicitly request exclusive reset control

[Thierry Reding]

[-- Attachment #1: Type: text/plain, Size: 754 bytes --]

On Wed, Jul 19, 2017 at 05:26:13PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: linux-pwm@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/pwm/pwm-hibvt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to for-4.14/drivers, thanks.

Thierry

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[PATCH 070/102] pwm: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-pwm@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/pwm/pwm-tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c
index e9b33f09ff096..f8ebbece57b71 100644
--- a/drivers/pwm/pwm-tegra.c
+++ b/drivers/pwm/pwm-tegra.c
@@ -218,7 +218,7 @@ static int tegra_pwm_probe(struct platform_device *pdev)
 	 */
 	pwm->clk_rate = clk_get_rate(pwm->clk);
 
-	pwm->rst = devm_reset_control_get(&pdev->dev, "pwm");
+	pwm->rst = devm_reset_control_get_exclusive(&pdev->dev, "pwm");
 	if (IS_ERR(pwm->rst)) {
 		ret = PTR_ERR(pwm->rst);
 		dev_err(&pdev->dev, "Reset control is not found: %d\n", ret);
-- 
2.11.0

Re: [PATCH 070/102] pwm: tegra: explicitly request exclusive reset control

[Thierry Reding]

[-- Attachment #1: Type: text/plain, Size: 835 bytes --]

On Wed, Jul 19, 2017 at 05:26:14PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: linux-pwm@vger.kernel.org
> Cc: linux-tegra@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/pwm/pwm-tegra.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to for-4.14/drivers, thanks.

Thierry

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[PATCH 071/102] remoteproc/keystone: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-remoteproc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/remoteproc/keystone_remoteproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
index 5f776bfd674a0..920fef072b364 100644
--- a/drivers/remoteproc/keystone_remoteproc.c
+++ b/drivers/remoteproc/keystone_remoteproc.c
@@ -410,7 +410,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
 	if (ret)
 		goto free_rproc;
 
-	ksproc->reset = devm_reset_control_get(dev, NULL);
+	ksproc->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(ksproc->reset)) {
 		ret = PTR_ERR(ksproc->reset);
 		goto free_rproc;
-- 
2.11.0

Re: [PATCH 071/102] remoteproc/keystone: explicitly request exclusive reset control

[Suman Anna]

On 07/19/2017 10:26 AM, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Ohad Ben-Cohen <ohad@wizery.com>
> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
> Cc: linux-remoteproc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Acked-by: Suman Anna <s-anna@ti.com>

> ---
>  drivers/remoteproc/keystone_remoteproc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
> index 5f776bfd674a0..920fef072b364 100644
> --- a/drivers/remoteproc/keystone_remoteproc.c
> +++ b/drivers/remoteproc/keystone_remoteproc.c
> @@ -410,7 +410,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
>  	if (ret)
>  		goto free_rproc;
>  
> -	ksproc->reset = devm_reset_control_get(dev, NULL);
> +	ksproc->reset = devm_reset_control_get_exclusive(dev, NULL);
>  	if (IS_ERR(ksproc->reset)) {
>  		ret = PTR_ERR(ksproc->reset);
>  		goto free_rproc;
> 

Re: [PATCH 071/102] remoteproc/keystone: explicitly request exclusive reset control

[Suman Anna]

Hi Bjorn,

On 07/19/2017 11:59 AM, Suman Anna wrote:
> On 07/19/2017 10:26 AM, Philipp Zabel wrote:
>> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
>> reset lines") started to transition the reset control request API calls
>> to explicitly state whether the driver needs exclusive or shared reset
>> control behavior. Convert all drivers requesting exclusive resets to the
>> explicit API call so the temporary transition helpers can be removed.
>>
>> No functional changes.
>>
>> Cc: Ohad Ben-Cohen <ohad@wizery.com>
>> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
>> Cc: linux-remoteproc@vger.kernel.org
>> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> 
> Acked-by: Suman Anna <s-anna@ti.com>

Can you pick this one and the other 2 related remoteproc patches?
Believe the subsystem maintainers have been picking these up, I see some
of the other related patches in linux-next but not these.

regards
Suman

> 
>> ---
>>  drivers/remoteproc/keystone_remoteproc.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
>> index 5f776bfd674a0..920fef072b364 100644
>> --- a/drivers/remoteproc/keystone_remoteproc.c
>> +++ b/drivers/remoteproc/keystone_remoteproc.c
>> @@ -410,7 +410,7 @@ static int keystone_rproc_probe(struct platform_device *pdev)
>>  	if (ret)
>>  		goto free_rproc;
>>  
>> -	ksproc->reset = devm_reset_control_get(dev, NULL);
>> +	ksproc->reset = devm_reset_control_get_exclusive(dev, NULL);
>>  	if (IS_ERR(ksproc->reset)) {
>>  		ret = PTR_ERR(ksproc->reset);
>>  		goto free_rproc;
>>
> 

[PATCH 072/102] remoteproc: qcom: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-remoteproc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/remoteproc/qcom_q6v5_pil.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c
index 8fd697a3cf8f9..f156dfc463d85 100644
--- a/drivers/remoteproc/qcom_q6v5_pil.c
+++ b/drivers/remoteproc/qcom_q6v5_pil.c
@@ -867,7 +867,8 @@ static int q6v5_init_clocks(struct device *dev, struct clk **clks,
 
 static int q6v5_init_reset(struct q6v5 *qproc)
 {
-	qproc->mss_restart = devm_reset_control_get(qproc->dev, NULL);
+	qproc->mss_restart = devm_reset_control_get_exclusive(qproc->dev,
+							      NULL);
 	if (IS_ERR(qproc->mss_restart)) {
 		dev_err(qproc->dev, "failed to acquire mss restart\n");
 		return PTR_ERR(qproc->mss_restart);
-- 
2.11.0

[PATCH 073/102] remoteproc: st: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-remoteproc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/remoteproc/st_remoteproc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c
index d534bf23dc560..aacef0ea3b902 100644
--- a/drivers/remoteproc/st_remoteproc.c
+++ b/drivers/remoteproc/st_remoteproc.c
@@ -212,7 +212,8 @@ static int st_rproc_parse_dt(struct platform_device *pdev)
 	int err;
 
 	if (ddata->config->sw_reset) {
-		ddata->sw_reset = devm_reset_control_get(dev, "sw_reset");
+		ddata->sw_reset = devm_reset_control_get_exclusive(dev,
+								   "sw_reset");
 		if (IS_ERR(ddata->sw_reset)) {
 			dev_err(dev, "Failed to get S/W Reset\n");
 			return PTR_ERR(ddata->sw_reset);
@@ -220,7 +221,8 @@ static int st_rproc_parse_dt(struct platform_device *pdev)
 	}
 
 	if (ddata->config->pwr_reset) {
-		ddata->pwr_reset = devm_reset_control_get(dev, "pwr_reset");
+		ddata->pwr_reset = devm_reset_control_get_exclusive(dev,
+								    "pwr_reset");
 		if (IS_ERR(ddata->pwr_reset)) {
 			dev_err(dev, "Failed to get Power Reset\n");
 			return PTR_ERR(ddata->pwr_reset);
-- 
2.11.0

[PATCH 074/102] soc: mediatek: PMIC wrap: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-mediatek@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index c80a04e1b2b16..05496ba674517 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -1145,7 +1145,7 @@ static int pwrap_probe(struct platform_device *pdev)
 	if (IS_ERR(wrp->base))
 		return PTR_ERR(wrp->base);
 
-	wrp->rstc = devm_reset_control_get(wrp->dev, "pwrap");
+	wrp->rstc = devm_reset_control_get_exclusive(wrp->dev, "pwrap");
 	if (IS_ERR(wrp->rstc)) {
 		ret = PTR_ERR(wrp->rstc);
 		dev_dbg(wrp->dev, "cannot get pwrap reset: %d\n", ret);
@@ -1159,7 +1159,8 @@ static int pwrap_probe(struct platform_device *pdev)
 		if (IS_ERR(wrp->bridge_base))
 			return PTR_ERR(wrp->bridge_base);
 
-		wrp->rstc_bridge = devm_reset_control_get(wrp->dev, "pwrap-bridge");
+		wrp->rstc_bridge = devm_reset_control_get_exclusive(wrp->dev,
+								    "pwrap-bridge");
 		if (IS_ERR(wrp->rstc_bridge)) {
 			ret = PTR_ERR(wrp->rstc_bridge);
 			dev_dbg(wrp->dev, "cannot get pwrap-bridge reset: %d\n", ret);
-- 
2.11.0

[PATCH 075/102] soc/tegra: pmc: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/soc/tegra/pmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index e233dd5dcab3d..ee2c3482e9242 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -768,7 +768,7 @@ static int tegra_powergate_of_get_resets(struct tegra_powergate *pg,
 		return -ENOMEM;
 
 	for (i = 0; i < count; i++) {
-		pg->resets[i] = of_reset_control_get_by_index(np, i);
+		pg->resets[i] = of_reset_control_get_exclusive_by_index(np, i);
 		if (IS_ERR(pg->resets[i])) {
 			err = PTR_ERR(pg->resets[i]);
 			goto error;
-- 
2.11.0

[PATCH 076/102] spi: stm32: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/spi/spi-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 75644bcd938b6..680cdf5495061 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1132,7 +1132,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
 		goto err_master_put;
 	}
 
-	spi->rst = devm_reset_control_get(&pdev->dev, NULL);
+	spi->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(spi->rst)) {
 		reset_control_assert(spi->rst);
 		udelay(2);
-- 
2.11.0

Applied "spi: stm32: explicitly request exclusive reset control" to the spi tree

[Mark Brown]

The patch

   spi: stm32: explicitly request exclusive reset control

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d5e9a4a433f7d082538268501fa684ada2c76552 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:20 +0200
Subject: [PATCH] spi: stm32: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 75644bcd938b..680cdf549506 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1132,7 +1132,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
 		goto err_master_put;
 	}
 
-	spi->rst = devm_reset_control_get(&pdev->dev, NULL);
+	spi->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(spi->rst)) {
 		reset_control_assert(spi->rst);
 		udelay(2);
-- 
2.13.2

[PATCH 077/102] spi: sun6i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/spi/spi-sun6i.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index 03a773a9531a9..fb38234249a80 100644
--- a/drivers/spi/spi-sun6i.c
+++ b/drivers/spi/spi-sun6i.c
@@ -502,7 +502,7 @@ static int sun6i_spi_probe(struct platform_device *pdev)
 
 	init_completion(&sspi->done);
 
-	sspi->rstc = devm_reset_control_get(&pdev->dev, NULL);
+	sspi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(sspi->rstc)) {
 		dev_err(&pdev->dev, "Couldn't get reset controller\n");
 		ret = PTR_ERR(sspi->rstc);
-- 
2.11.0

Applied "spi: sun6i: explicitly request exclusive reset control" to the spi tree

[Mark Brown]

The patch

   spi: sun6i: explicitly request exclusive reset control

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 36bc7491f9558efef9a678f7d2555b3ecafd6d82 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:21 +0200
Subject: [PATCH] spi: sun6i: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-sun6i.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index 03a773a9531a..fb38234249a8 100644
--- a/drivers/spi/spi-sun6i.c
+++ b/drivers/spi/spi-sun6i.c
@@ -502,7 +502,7 @@ static int sun6i_spi_probe(struct platform_device *pdev)
 
 	init_completion(&sspi->done);
 
-	sspi->rstc = devm_reset_control_get(&pdev->dev, NULL);
+	sspi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(sspi->rstc)) {
 		dev_err(&pdev->dev, "Couldn't get reset controller\n");
 		ret = PTR_ERR(sspi->rstc);
-- 
2.13.2

[PATCH 078/102] spi: tegra20-slink: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/spi/spi-tegra20-slink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 0c06ce424210a..3e12d5f87ee44 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1081,7 +1081,7 @@ static int tegra_slink_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tspi->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tspi->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tspi->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tspi->rst);
-- 
2.11.0

Applied "spi: tegra20-slink: explicitly request exclusive reset control" to the spi tree

[Mark Brown]

The patch

   spi: tegra20-slink: explicitly request exclusive reset control

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 73b32756cec3128882165bd845956fe467a23ad4 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:22 +0200
Subject: [PATCH] spi: tegra20-slink: explicitly request exclusive reset
 control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-tegra20-slink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 0c06ce424210..3e12d5f87ee4 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1081,7 +1081,7 @@ static int tegra_slink_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tspi->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tspi->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tspi->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tspi->rst);
-- 
2.13.2

[PATCH 079/102] spi: tegra114: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/spi/spi-tegra114.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 08012ae5aa66e..44550182a4a36 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -1083,7 +1083,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tspi->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tspi->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tspi->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tspi->rst);
-- 
2.11.0

Applied "spi: tegra114: explicitly request exclusive reset control" to the spi tree

[Mark Brown]

The patch

   spi: tegra114: explicitly request exclusive reset control

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d006edb4202fc8160e7b5ba10c264b153e1f3e2d Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:23 +0200
Subject: [PATCH] spi: tegra114: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-tegra114.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 08012ae5aa66..44550182a4a3 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -1083,7 +1083,7 @@ static int tegra_spi_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tspi->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tspi->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tspi->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tspi->rst);
-- 
2.13.2

[PATCH 080/102] spi: tegra20-sflash: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/spi/spi-tegra20-sflash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 2c797ee2664de..22893a7e0aa0e 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -485,7 +485,7 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tsd->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tsd->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tsd->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tsd->rst);
-- 
2.11.0

Applied "spi: tegra20-sflash: explicitly request exclusive reset control" to the spi tree

[Mark Brown]

The patch

   spi: tegra20-sflash: explicitly request exclusive reset control

has been applied to the spi tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From e60dfe0782f251bb529f233e259dffdc8d786624 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:24 +0200
Subject: [PATCH] spi: tegra20-sflash: explicitly request exclusive reset
 control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-tegra20-sflash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 2c797ee2664d..22893a7e0aa0 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -485,7 +485,7 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 		goto exit_free_irq;
 	}
 
-	tsd->rst = devm_reset_control_get(&pdev->dev, "spi");
+	tsd->rst = devm_reset_control_get_exclusive(&pdev->dev, "spi");
 	if (IS_ERR(tsd->rst)) {
 		dev_err(&pdev->dev, "can not get reset\n");
 		ret = PTR_ERR(tsd->rst);
-- 
2.13.2

[PATCH 081/102] staging: nvec: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Marc Dietrich <marvin24@gmx.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-tegra@vger.kernel.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/staging/nvec/nvec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index c1feccf8d94af..4ff8f47385dae 100644
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -831,7 +831,7 @@ static int tegra_nvec_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	nvec->rst = devm_reset_control_get(&pdev->dev, "i2c");
+	nvec->rst = devm_reset_control_get_exclusive(&pdev->dev, "i2c");
 	if (IS_ERR(nvec->rst)) {
 		dev_err(nvec->dev, "failed to get controller reset\n");
 		return PTR_ERR(nvec->rst);
-- 
2.11.0

[PATCH 082/102] thermal: rockchip: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-pm@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/thermal/rockchip_thermal.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 4c77965124535..7ca53a4368124 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1088,7 +1088,8 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 	if (IS_ERR(thermal->regs))
 		return PTR_ERR(thermal->regs);
 
-	thermal->reset = devm_reset_control_get(&pdev->dev, "tsadc-apb");
+	thermal->reset = devm_reset_control_get_exclusive(&pdev->dev,
+							  "tsadc-apb");
 	if (IS_ERR(thermal->reset)) {
 		error = PTR_ERR(thermal->reset);
 		dev_err(&pdev->dev, "failed to get tsadc reset: %d\n", error);
-- 
2.11.0

[PATCH 083/102] thermal: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/thermal/tegra/soctherm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index 7d2db23d71a32..06ce2becfc285 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -1334,7 +1334,8 @@ static int tegra_soctherm_probe(struct platform_device *pdev)
 		}
 	}
 
-	tegra->reset = devm_reset_control_get(&pdev->dev, "soctherm");
+	tegra->reset = devm_reset_control_get_exclusive(&pdev->dev,
+							"soctherm");
 	if (IS_ERR(tegra->reset)) {
 		dev_err(&pdev->dev, "can't get soctherm reset\n");
 		return PTR_ERR(tegra->reset);
-- 
2.11.0

[PATCH 084/102] serial: 8250_dw: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/tty/serial/8250/8250_dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 787b1160d3a53..7e638997bfc2c 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -529,7 +529,7 @@ static int dw8250_probe(struct platform_device *pdev)
 		}
 	}
 
-	data->rst = devm_reset_control_get_optional(dev, NULL);
+	data->rst = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(data->rst)) {
 		err = PTR_ERR(data->rst);
 		goto err_pclk;
-- 
2.11.0

[PATCH 085/102] serial: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-serial@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/tty/serial/serial-tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c
index d92a150c87336..cf9b736f26f88 100644
--- a/drivers/tty/serial/serial-tegra.c
+++ b/drivers/tty/serial/serial-tegra.c
@@ -1310,7 +1310,7 @@ static int tegra_uart_probe(struct platform_device *pdev)
 		return PTR_ERR(tup->uart_clk);
 	}
 
-	tup->rst = devm_reset_control_get(&pdev->dev, "serial");
+	tup->rst = devm_reset_control_get_exclusive(&pdev->dev, "serial");
 	if (IS_ERR(tup->rst)) {
 		dev_err(&pdev->dev, "Couldn't get the reset\n");
 		return PTR_ERR(tup->rst);
-- 
2.11.0

[PATCH 086/102] usb: chipidea: msm: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Peter Chen <Peter.Chen@nxp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/chipidea/ci_hdrc_msm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c
index 0bdfcdcbf7a5a..0cee09192d946 100644
--- a/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -197,7 +197,7 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev)
 			  CI_HDRC_OVERRIDE_PHY_CONTROL;
 	ci->pdata.notify_event = ci_hdrc_msm_notify_event;
 
-	reset = devm_reset_control_get(&pdev->dev, "core");
+	reset = devm_reset_control_get_exclusive(&pdev->dev, "core");
 	if (IS_ERR(reset))
 		return PTR_ERR(reset);
 
-- 
2.11.0

[PATCH 087/102] usb: dwc2: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: John Youn <johnyoun@synopsys.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/dwc2/platform.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index daf0d37acb37f..b9ec45b5f85d4 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -211,7 +211,8 @@ static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
 {
 	int i, ret;
 
-	hsotg->reset = devm_reset_control_get_optional(hsotg->dev, "dwc2");
+	hsotg->reset = devm_reset_control_get_optional_exclusive(hsotg->dev,
+								 "dwc2");
 	if (IS_ERR(hsotg->reset)) {
 		ret = PTR_ERR(hsotg->reset);
 		dev_err(hsotg->dev, "error getting reset control %d\n", ret);
-- 
2.11.0

[PATCH 088/102] usb: host: ehci-tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-usb@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/host/ehci-tegra.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 9a3d7db5be57c..c60c43f66f313 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -94,7 +94,8 @@ static int tegra_reset_usb_controller(struct platform_device *pdev)
 		struct reset_control *usb1_reset;
 
 		if (!has_utmi_pad_registers)
-			usb1_reset = of_reset_control_get(phy_np, "utmi-pads");
+			usb1_reset = of_reset_control_get_exclusive(phy_np,
+								    "utmi-pads");
 		else
 			usb1_reset = tegra->rst;
 
@@ -450,7 +451,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
 		goto cleanup_hcd_create;
 	}
 
-	tegra->rst = devm_reset_control_get(&pdev->dev, "usb");
+	tegra->rst = devm_reset_control_get_exclusive(&pdev->dev, "usb");
 	if (IS_ERR(tegra->rst)) {
 		dev_err(&pdev->dev, "Can't get ehci reset\n");
 		err = PTR_ERR(tegra->rst);
-- 
2.11.0

[PATCH 089/102] usb: host: xhci-tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-usb@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/host/xhci-tegra.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 74436f8ca5382..ba53ee63d450c 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -933,14 +933,16 @@ static int tegra_xusb_probe(struct platform_device *pdev)
 	if (IS_ERR(tegra->padctl))
 		return PTR_ERR(tegra->padctl);
 
-	tegra->host_rst = devm_reset_control_get(&pdev->dev, "xusb_host");
+	tegra->host_rst = devm_reset_control_get_exclusive(&pdev->dev,
+							   "xusb_host");
 	if (IS_ERR(tegra->host_rst)) {
 		err = PTR_ERR(tegra->host_rst);
 		dev_err(&pdev->dev, "failed to get xusb_host reset: %d\n", err);
 		goto put_padctl;
 	}
 
-	tegra->ss_rst = devm_reset_control_get(&pdev->dev, "xusb_ss");
+	tegra->ss_rst = devm_reset_control_get_exclusive(&pdev->dev,
+							 "xusb_ss");
 	if (IS_ERR(tegra->ss_rst)) {
 		err = PTR_ERR(tegra->ss_rst);
 		dev_err(&pdev->dev, "failed to get xusb_ss reset: %d\n", err);
-- 
2.11.0

[PATCH 090/102] usb: musb: sunxi: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Bin Liu <b-liu@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/musb/sunxi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c
index c9a09b5bb6e59..7eec1acbc729a 100644
--- a/drivers/usb/musb/sunxi.c
+++ b/drivers/usb/musb/sunxi.c
@@ -747,7 +747,7 @@ static int sunxi_musb_probe(struct platform_device *pdev)
 	}
 
 	if (test_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags)) {
-		glue->rst = devm_reset_control_get(&pdev->dev, NULL);
+		glue->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 		if (IS_ERR(glue->rst)) {
 			if (PTR_ERR(glue->rst) == -EPROBE_DEFER)
 				return -EPROBE_DEFER;
-- 
2.11.0

[PATCH 091/102] usb: phy: msm: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/phy/phy-msm-usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 8fb86a5f458e0..c4d93b391d281 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1653,11 +1653,11 @@ static int msm_otg_read_dt(struct platform_device *pdev, struct msm_otg *motg)
 	if (!pdata->phy_type)
 		return 1;
 
-	motg->link_rst = devm_reset_control_get(&pdev->dev, "link");
+	motg->link_rst = devm_reset_control_get_exclusive(&pdev->dev, "link");
 	if (IS_ERR(motg->link_rst))
 		return PTR_ERR(motg->link_rst);
 
-	motg->phy_rst = devm_reset_control_get(&pdev->dev, "phy");
+	motg->phy_rst = devm_reset_control_get_exclusive(&pdev->dev, "phy");
 	if (IS_ERR(motg->phy_rst))
 		motg->phy_rst = NULL;
 
-- 
2.11.0

[PATCH 092/102] usb: phy: qcom-8x16-usb: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/usb/phy/phy-qcom-8x16-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c b/drivers/usb/phy/phy-qcom-8x16-usb.c
index b6a83a5cbad36..b9c31dc7bd026 100644
--- a/drivers/usb/phy/phy-qcom-8x16-usb.c
+++ b/drivers/usb/phy/phy-qcom-8x16-usb.c
@@ -232,7 +232,7 @@ static int phy_8x16_read_devicetree(struct phy_8x16 *qphy)
 	if (ret)
 		return ret;
 
-	qphy->phy_reset = devm_reset_control_get(dev, "phy");
+	qphy->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
 	if (IS_ERR(qphy->phy_reset))
 		return PTR_ERR(qphy->phy_reset);
 
-- 
2.11.0

[PATCH 093/102] watchdog: asm9260: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/watchdog/asm9260_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/asm9260_wdt.c b/drivers/watchdog/asm9260_wdt.c
index 53da001f0838e..186fac4cccf5a 100644
--- a/drivers/watchdog/asm9260_wdt.c
+++ b/drivers/watchdog/asm9260_wdt.c
@@ -296,7 +296,7 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	priv->rst = devm_reset_control_get(&pdev->dev, "wdt_rst");
+	priv->rst = devm_reset_control_get_exclusive(&pdev->dev, "wdt_rst");
 	if (IS_ERR(priv->rst))
 		return PTR_ERR(priv->rst);
 
-- 
2.11.0

Re: [PATCH 093/102] watchdog: asm9260: explicitly request exclusive reset control

[Guenter Roeck]

On Wed, Jul 19, 2017 at 05:26:37PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Wim Van Sebroeck <wim@iguana.be>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: linux-watchdog@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/asm9260_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/asm9260_wdt.c b/drivers/watchdog/asm9260_wdt.c
> index 53da001f0838e..186fac4cccf5a 100644
> --- a/drivers/watchdog/asm9260_wdt.c
> +++ b/drivers/watchdog/asm9260_wdt.c
> @@ -296,7 +296,7 @@ static int asm9260_wdt_probe(struct platform_device *pdev)
>  	if (ret)
>  		return ret;
>  
> -	priv->rst = devm_reset_control_get(&pdev->dev, "wdt_rst");
> +	priv->rst = devm_reset_control_get_exclusive(&pdev->dev, "wdt_rst");
>  	if (IS_ERR(priv->rst))
>  		return PTR_ERR(priv->rst);
>  
> -- 
> 2.11.0
> 

[PATCH 094/102] watchdog: mt7621: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/watchdog/mt7621_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/mt7621_wdt.c b/drivers/watchdog/mt7621_wdt.c
index 48a06067075d5..f6f4c1bf24c95 100644
--- a/drivers/watchdog/mt7621_wdt.c
+++ b/drivers/watchdog/mt7621_wdt.c
@@ -135,7 +135,7 @@ static int mt7621_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(mt7621_wdt_base))
 		return PTR_ERR(mt7621_wdt_base);
 
-	mt7621_wdt_reset = devm_reset_control_get(&pdev->dev, NULL);
+	mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(mt7621_wdt_reset))
 		reset_control_deassert(mt7621_wdt_reset);
 
-- 
2.11.0

Re: [PATCH 094/102] watchdog: mt7621: explicitly request exclusive reset control

[Guenter Roeck]

On Wed, Jul 19, 2017 at 05:26:38PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Wim Van Sebroeck <wim@iguana.be>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: linux-watchdog@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/mt7621_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/mt7621_wdt.c b/drivers/watchdog/mt7621_wdt.c
> index 48a06067075d5..f6f4c1bf24c95 100644
> --- a/drivers/watchdog/mt7621_wdt.c
> +++ b/drivers/watchdog/mt7621_wdt.c
> @@ -135,7 +135,7 @@ static int mt7621_wdt_probe(struct platform_device *pdev)
>  	if (IS_ERR(mt7621_wdt_base))
>  		return PTR_ERR(mt7621_wdt_base);
>  
> -	mt7621_wdt_reset = devm_reset_control_get(&pdev->dev, NULL);
> +	mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
>  	if (!IS_ERR(mt7621_wdt_reset))
>  		reset_control_deassert(mt7621_wdt_reset);
>  
> -- 
> 2.11.0
> 

[PATCH 095/102] watchdog: rt2880: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/watchdog/rt2880_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/rt2880_wdt.c b/drivers/watchdog/rt2880_wdt.c
index 05524baf7dccb..0d481a63cab14 100644
--- a/drivers/watchdog/rt2880_wdt.c
+++ b/drivers/watchdog/rt2880_wdt.c
@@ -152,7 +152,7 @@ static int rt288x_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(rt288x_wdt_clk))
 		return PTR_ERR(rt288x_wdt_clk);
 
-	rt288x_wdt_reset = devm_reset_control_get(&pdev->dev, NULL);
+	rt288x_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rt288x_wdt_reset))
 		reset_control_deassert(rt288x_wdt_reset);
 
-- 
2.11.0

Re: [PATCH 095/102] watchdog: rt2880: explicitly request exclusive reset control

[Guenter Roeck]

On Wed, Jul 19, 2017 at 05:26:39PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Wim Van Sebroeck <wim@iguana.be>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: linux-watchdog@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/rt2880_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/rt2880_wdt.c b/drivers/watchdog/rt2880_wdt.c
> index 05524baf7dccb..0d481a63cab14 100644
> --- a/drivers/watchdog/rt2880_wdt.c
> +++ b/drivers/watchdog/rt2880_wdt.c
> @@ -152,7 +152,7 @@ static int rt288x_wdt_probe(struct platform_device *pdev)
>  	if (IS_ERR(rt288x_wdt_clk))
>  		return PTR_ERR(rt288x_wdt_clk);
>  
> -	rt288x_wdt_reset = devm_reset_control_get(&pdev->dev, NULL);
> +	rt288x_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
>  	if (!IS_ERR(rt288x_wdt_reset))
>  		reset_control_deassert(rt288x_wdt_reset);
>  
> -- 
> 2.11.0
> 

[PATCH 096/102] watchdog: zx2967: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/watchdog/zx2967_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/zx2967_wdt.c b/drivers/watchdog/zx2967_wdt.c
index 69ec5855584b1..9261f7c77f6de 100644
--- a/drivers/watchdog/zx2967_wdt.c
+++ b/drivers/watchdog/zx2967_wdt.c
@@ -229,7 +229,7 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
 	}
 	clk_set_rate(wdt->clock, ZX2967_WDT_CLK_FREQ);
 
-	rstc = devm_reset_control_get(dev, NULL);
+	rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(rstc)) {
 		dev_err(dev, "failed to get rstc");
 		ret = PTR_ERR(rstc);
-- 
2.11.0

Re: [PATCH 096/102] watchdog: zx2967: explicitly request exclusive reset control

[Guenter Roeck]

On Wed, Jul 19, 2017 at 05:26:40PM +0200, Philipp Zabel wrote:
> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Wim Van Sebroeck <wim@iguana.be>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: linux-watchdog@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/watchdog/zx2967_wdt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/watchdog/zx2967_wdt.c b/drivers/watchdog/zx2967_wdt.c
> index 69ec5855584b1..9261f7c77f6de 100644
> --- a/drivers/watchdog/zx2967_wdt.c
> +++ b/drivers/watchdog/zx2967_wdt.c
> @@ -229,7 +229,7 @@ static int zx2967_wdt_probe(struct platform_device *pdev)
>  	}
>  	clk_set_rate(wdt->clock, ZX2967_WDT_CLK_FREQ);
>  
> -	rstc = devm_reset_control_get(dev, NULL);
> +	rstc = devm_reset_control_get_exclusive(dev, NULL);
>  	if (IS_ERR(rstc)) {
>  		dev_err(dev, "failed to get rstc");
>  		ret = PTR_ERR(rstc);
> -- 
> 2.11.0
> 

[PATCH 097/102] ASoC: img: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 sound/soc/img/img-i2s-in.c       | 2 +-
 sound/soc/img/img-i2s-out.c      | 2 +-
 sound/soc/img/img-parallel-out.c | 2 +-
 sound/soc/img/img-spdif-in.c     | 2 +-
 sound/soc/img/img-spdif-out.c    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c
index 0389203f85608..567f9767fb73e 100644
--- a/sound/soc/img/img-i2s-in.c
+++ b/sound/soc/img/img-i2s-in.c
@@ -443,7 +443,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
 		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE;
 	i2s->dai_driver.ops = &img_i2s_in_dai_ops;
 
-	rst = devm_reset_control_get(dev, "rst");
+	rst = devm_reset_control_get_exclusive(dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
diff --git a/sound/soc/img/img-i2s-out.c b/sound/soc/img/img-i2s-out.c
index 5f997135a8aec..78b7f6cd675b7 100644
--- a/sound/soc/img/img-i2s-out.c
+++ b/sound/soc/img/img-i2s-out.c
@@ -446,7 +446,7 @@ static int img_i2s_out_probe(struct platform_device *pdev)
 
 	i2s->channel_base = base + (max_i2s_chan_pow_2 * 0x20);
 
-	i2s->rst = devm_reset_control_get(&pdev->dev, "rst");
+	i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(i2s->rst)) {
 		if (PTR_ERR(i2s->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
diff --git a/sound/soc/img/img-parallel-out.c b/sound/soc/img/img-parallel-out.c
index 33ceb207ee704..23b0f0f6ec9cb 100644
--- a/sound/soc/img/img-parallel-out.c
+++ b/sound/soc/img/img-parallel-out.c
@@ -224,7 +224,7 @@ static int img_prl_out_probe(struct platform_device *pdev)
 
 	prl->base = base;
 
-	prl->rst = devm_reset_control_get(&pdev->dev, "rst");
+	prl->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(prl->rst)) {
 		if (PTR_ERR(prl->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
diff --git a/sound/soc/img/img-spdif-in.c b/sound/soc/img/img-spdif-in.c
index 4d9953d318af4..8adfd65d43902 100644
--- a/sound/soc/img/img-spdif-in.c
+++ b/sound/soc/img/img-spdif-in.c
@@ -727,7 +727,7 @@ static int img_spdif_in_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	rst = devm_reset_control_get(&pdev->dev, "rst");
+	rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
diff --git a/sound/soc/img/img-spdif-out.c b/sound/soc/img/img-spdif-out.c
index 08f93a5dadfe9..383655da2e60d 100644
--- a/sound/soc/img/img-spdif-out.c
+++ b/sound/soc/img/img-spdif-out.c
@@ -334,7 +334,7 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 
 	spdif->base = base;
 
-	spdif->rst = devm_reset_control_get(&pdev->dev, "rst");
+	spdif->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(spdif->rst)) {
 		if (PTR_ERR(spdif->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
-- 
2.11.0

Applied "ASoC: img: explicitly request exclusive reset control" to the asoc tree

[Mark Brown]

The patch

   ASoC: img: explicitly request exclusive reset control

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 3a4e1b93110362f0ca6f81c564b04b2aa4bab853 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:41 +0200
Subject: [PATCH] ASoC: img: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/img/img-i2s-in.c       | 2 +-
 sound/soc/img/img-i2s-out.c      | 2 +-
 sound/soc/img/img-parallel-out.c | 2 +-
 sound/soc/img/img-spdif-in.c     | 2 +-
 sound/soc/img/img-spdif-out.c    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c
index 0389203f8560..567f9767fb73 100644
--- a/sound/soc/img/img-i2s-in.c
+++ b/sound/soc/img/img-i2s-in.c
@@ -443,7 +443,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
 		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE;
 	i2s->dai_driver.ops = &img_i2s_in_dai_ops;
 
-	rst = devm_reset_control_get(dev, "rst");
+	rst = devm_reset_control_get_exclusive(dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
diff --git a/sound/soc/img/img-i2s-out.c b/sound/soc/img/img-i2s-out.c
index 5f997135a8ae..78b7f6cd675b 100644
--- a/sound/soc/img/img-i2s-out.c
+++ b/sound/soc/img/img-i2s-out.c
@@ -446,7 +446,7 @@ static int img_i2s_out_probe(struct platform_device *pdev)
 
 	i2s->channel_base = base + (max_i2s_chan_pow_2 * 0x20);
 
-	i2s->rst = devm_reset_control_get(&pdev->dev, "rst");
+	i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(i2s->rst)) {
 		if (PTR_ERR(i2s->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
diff --git a/sound/soc/img/img-parallel-out.c b/sound/soc/img/img-parallel-out.c
index 33ceb207ee70..23b0f0f6ec9c 100644
--- a/sound/soc/img/img-parallel-out.c
+++ b/sound/soc/img/img-parallel-out.c
@@ -224,7 +224,7 @@ static int img_prl_out_probe(struct platform_device *pdev)
 
 	prl->base = base;
 
-	prl->rst = devm_reset_control_get(&pdev->dev, "rst");
+	prl->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(prl->rst)) {
 		if (PTR_ERR(prl->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
diff --git a/sound/soc/img/img-spdif-in.c b/sound/soc/img/img-spdif-in.c
index 4d9953d318af..8adfd65d4390 100644
--- a/sound/soc/img/img-spdif-in.c
+++ b/sound/soc/img/img-spdif-in.c
@@ -727,7 +727,7 @@ static int img_spdif_in_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	rst = devm_reset_control_get(&pdev->dev, "rst");
+	rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
diff --git a/sound/soc/img/img-spdif-out.c b/sound/soc/img/img-spdif-out.c
index 08f93a5dadfe..383655da2e60 100644
--- a/sound/soc/img/img-spdif-out.c
+++ b/sound/soc/img/img-spdif-out.c
@@ -334,7 +334,7 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 
 	spdif->base = base;
 
-	spdif->rst = devm_reset_control_get(&pdev->dev, "rst");
+	spdif->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(spdif->rst)) {
 		if (PTR_ERR(spdif->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");
-- 
2.13.2

[PATCH 098/102] ASoC: stm32: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 sound/soc/stm/stm32_i2s.c     | 2 +-
 sound/soc/stm/stm32_sai.c     | 2 +-
 sound/soc/stm/stm32_spdifrx.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
index 8052629a89dfd..6d0bf78d114d0 100644
--- a/sound/soc/stm/stm32_i2s.c
+++ b/sound/soc/stm/stm32_i2s.c
@@ -840,7 +840,7 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
 	}
 
 	/* Reset */
-	rst = devm_reset_control_get(&pdev->dev, NULL);
+	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index f7713314913b9..1258bef4dcb37 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -85,7 +85,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
 	}
 
 	/* reset */
-	rst = reset_control_get(&pdev->dev, NULL);
+	rst = reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index 4e4250bdb75a8..84cc5678beba5 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -930,7 +930,7 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rst = devm_reset_control_get(&pdev->dev, NULL);
+	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
-- 
2.11.0

Applied "ASoC: stm32: explicitly request exclusive reset control" to the asoc tree

[Mark Brown]

The patch

   ASoC: stm32: explicitly request exclusive reset control

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 635eac1e54d82c59f621a0f38a9bffae50f150c7 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:42 +0200
Subject: [PATCH] ASoC: stm32: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/stm/stm32_i2s.c     | 2 +-
 sound/soc/stm/stm32_sai.c     | 2 +-
 sound/soc/stm/stm32_spdifrx.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c
index 8052629a89df..6d0bf78d114d 100644
--- a/sound/soc/stm/stm32_i2s.c
+++ b/sound/soc/stm/stm32_i2s.c
@@ -840,7 +840,7 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev,
 	}
 
 	/* Reset */
-	rst = devm_reset_control_get(&pdev->dev, NULL);
+	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index f7713314913b..1258bef4dcb3 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -85,7 +85,7 @@ static int stm32_sai_probe(struct platform_device *pdev)
 	}
 
 	/* reset */
-	rst = reset_control_get(&pdev->dev, NULL);
+	rst = reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index 4e4250bdb75a..84cc5678beba 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -930,7 +930,7 @@ static int stm32_spdifrx_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rst = devm_reset_control_get(&pdev->dev, NULL);
+	rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (!IS_ERR(rst)) {
 		reset_control_assert(rst);
 		udelay(2);
-- 
2.13.2

[PATCH 099/102] ASoC: sun4i: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 sound/soc/sunxi/sun4i-codec.c | 3 ++-
 sound/soc/sunxi/sun4i-i2s.c   | 2 +-
 sound/soc/sunxi/sun4i-spdif.c | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 150069987c0c3..9eec303605224 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1574,7 +1574,8 @@ static int sun4i_codec_probe(struct platform_device *pdev)
 	}
 
 	if (quirks->has_reset) {
-		scodec->rst = devm_reset_control_get(&pdev->dev, NULL);
+		scodec->rst = devm_reset_control_get_exclusive(&pdev->dev,
+							       NULL);
 		if (IS_ERR(scodec->rst)) {
 			dev_err(&pdev->dev, "Failed to get reset control\n");
 			return PTR_ERR(scodec->rst);
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 3635bbc72cbcd..62b307b0c846c 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -716,7 +716,7 @@ static int sun4i_i2s_probe(struct platform_device *pdev)
 	}
 
 	if (quirks->has_reset) {
-		i2s->rst = devm_reset_control_get(&pdev->dev, NULL);
+		i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 		if (IS_ERR(i2s->rst)) {
 			dev_err(&pdev->dev, "Failed to get reset control\n");
 			return PTR_ERR(i2s->rst);
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index eaefd07a5ed08..c49f3757b686e 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -520,7 +520,8 @@ static int sun4i_spdif_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, host);
 
 	if (quirks->has_reset) {
-		host->rst = devm_reset_control_get_optional(&pdev->dev, NULL);
+		host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev,
+								      NULL);
 		if (IS_ERR(host->rst) && PTR_ERR(host->rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
 			dev_err(&pdev->dev, "Failed to get reset: %d\n", ret);
-- 
2.11.0

Applied "ASoC: sun4i: explicitly request exclusive reset control" to the asoc tree

[Mark Brown]

The patch

   ASoC: sun4i: explicitly request exclusive reset control

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 72bfa2117bdb4bb5b07dd5ed833ff3c318fc70b6 Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:43 +0200
Subject: [PATCH] ASoC: sun4i: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/sunxi/sun4i-codec.c | 3 ++-
 sound/soc/sunxi/sun4i-i2s.c   | 2 +-
 sound/soc/sunxi/sun4i-spdif.c | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 4c37231f254b..73d054f466c2 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1573,7 +1573,8 @@ static int sun4i_codec_probe(struct platform_device *pdev)
 	}
 
 	if (quirks->has_reset) {
-		scodec->rst = devm_reset_control_get(&pdev->dev, NULL);
+		scodec->rst = devm_reset_control_get_exclusive(&pdev->dev,
+							       NULL);
 		if (IS_ERR(scodec->rst)) {
 			dev_err(&pdev->dev, "Failed to get reset control\n");
 			return PTR_ERR(scodec->rst);
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 3635bbc72cbc..62b307b0c846 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -716,7 +716,7 @@ static int sun4i_i2s_probe(struct platform_device *pdev)
 	}
 
 	if (quirks->has_reset) {
-		i2s->rst = devm_reset_control_get(&pdev->dev, NULL);
+		i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 		if (IS_ERR(i2s->rst)) {
 			dev_err(&pdev->dev, "Failed to get reset control\n");
 			return PTR_ERR(i2s->rst);
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index eaefd07a5ed0..c49f3757b686 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -520,7 +520,8 @@ static int sun4i_spdif_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, host);
 
 	if (quirks->has_reset) {
-		host->rst = devm_reset_control_get_optional(&pdev->dev, NULL);
+		host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev,
+								      NULL);
 		if (IS_ERR(host->rst) && PTR_ERR(host->rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;
 			dev_err(&pdev->dev, "Failed to get reset: %d\n", ret);
-- 
2.13.2

[PATCH 100/102] ASoC: tegra: explicitly request exclusive reset control

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 sound/soc/tegra/tegra30_ahub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index 8c10ae7982bad..43679aeeb12be 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -544,8 +544,8 @@ static int tegra30_ahub_probe(struct platform_device *pdev)
 					soc_data->mod_list_mask))
 			continue;
 
-		rst = reset_control_get(&pdev->dev,
-					configlink_mods[i].rst_name);
+		rst = reset_control_get_exclusive(&pdev->dev,
+						  configlink_mods[i].rst_name);
 		if (IS_ERR(rst)) {
 			dev_err(&pdev->dev, "Can't get reset %s\n",
 				configlink_mods[i].rst_name);
-- 
2.11.0

Applied "ASoC: tegra: explicitly request exclusive reset control" to the asoc tree

[Mark Brown]

The patch

   ASoC: tegra: explicitly request exclusive reset control

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 181e8ce6a6c9a25ffbf10b09d8481f134c5a79ba Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 19 Jul 2017 17:26:44 +0200
Subject: [PATCH] ASoC: tegra: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/tegra/tegra30_ahub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index 8c10ae7982ba..43679aeeb12b 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -544,8 +544,8 @@ static int tegra30_ahub_probe(struct platform_device *pdev)
 					soc_data->mod_list_mask))
 			continue;
 
-		rst = reset_control_get(&pdev->dev,
-					configlink_mods[i].rst_name);
+		rst = reset_control_get_exclusive(&pdev->dev,
+						  configlink_mods[i].rst_name);
 		if (IS_ERR(rst)) {
 			dev_err(&pdev->dev, "Can't get reset %s\n",
 				configlink_mods[i].rst_name);
-- 
2.13.2

[PATCH 101/102] Documentation: devres: add explicit exclusive/shared reset control request calls

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Add the explicit API calls to the devres list.

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 Documentation/driver-model/devres.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 30e04f7a690dd..fd157078dd558 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -379,7 +379,12 @@ REGULATOR
   devm_regulator_register()
 
 RESET
-  devm_reset_control_get()
+  devm_reset_control_get_exclusive()
+  devm_reset_control_get_shared()
+  devm_reset_control_get_optional_exclusive()
+  devm_reset_control_get_optional_shared()
+  devm_reset_control_get_exclusive_by_index()
+  devm_reset_control_get_shared_by_index()
   devm_reset_controller_register()
 
 SLAVE DMA ENGINE
-- 
2.11.0

Re: [PATCH 101/102] Documentation: devres: add explicit exclusive/shared reset control request calls

[Lee Jones]

On Wed, 19 Jul 2017, Philipp Zabel wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Add the explicit API calls to the devres list.
> 
> Cc: Jonathan Corbet <corbet@lwn.net>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: linux-doc@vger.kernel.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  Documentation/driver-model/devres.txt | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Acked-by: Lee Jones <lee.jones@linaro.org>

> diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
> index 30e04f7a690dd..fd157078dd558 100644
> --- a/Documentation/driver-model/devres.txt
> +++ b/Documentation/driver-model/devres.txt
> @@ -379,7 +379,12 @@ REGULATOR
>    devm_regulator_register()
>  
>  RESET
> -  devm_reset_control_get()
> +  devm_reset_control_get_exclusive()
> +  devm_reset_control_get_shared()
> +  devm_reset_control_get_optional_exclusive()
> +  devm_reset_control_get_optional_shared()
> +  devm_reset_control_get_exclusive_by_index()
> +  devm_reset_control_get_shared_by_index()
>    devm_reset_controller_register()
>  
>  SLAVE DMA ENGINE

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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[PATCH 102/102] reset: finish transition to explicit exclusive reset control requests

[Philipp Zabel]

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. After all drivers are converted to the explicit API
calls, the temporary transition helpers can be removed.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/reset/core.c  |  2 +-
 include/linux/reset.h | 50 --------------------------------------------------
 2 files changed, 1 insertion(+), 51 deletions(-)

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 0090784ff4105..9ebeb148d4516 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -461,7 +461,7 @@ int device_reset(struct device *dev)
 	struct reset_control *rstc;
 	int ret;
 
-	rstc = reset_control_get(dev, NULL);
+	rstc = reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(rstc))
 		return PTR_ERR(rstc);
 
diff --git a/include/linux/reset.h b/include/linux/reset.h
index 13d8681210d54..77a65dea9e82b 100644
--- a/include/linux/reset.h
+++ b/include/linux/reset.h
@@ -324,54 +324,4 @@ devm_reset_control_get_shared_by_index(struct device *dev, int index)
 	return __devm_reset_control_get(dev, NULL, index, true, false);
 }
 
-/*
- * TEMPORARY calls to use during transition:
- *
- *   of_reset_control_get() => of_reset_control_get_exclusive()
- *
- * These inline function calls will be removed once all consumers
- * have been moved over to the new explicit API.
- */
-static inline struct reset_control *reset_control_get(
-				struct device *dev, const char *id)
-{
-	return reset_control_get_exclusive(dev, id);
-}
-
-static inline struct reset_control *reset_control_get_optional(
-					struct device *dev, const char *id)
-{
-	return reset_control_get_optional_exclusive(dev, id);
-}
-
-static inline struct reset_control *of_reset_control_get(
-				struct device_node *node, const char *id)
-{
-	return of_reset_control_get_exclusive(node, id);
-}
-
-static inline struct reset_control *of_reset_control_get_by_index(
-				struct device_node *node, int index)
-{
-	return of_reset_control_get_exclusive_by_index(node, index);
-}
-
-static inline struct reset_control *devm_reset_control_get(
-				struct device *dev, const char *id)
-{
-	return devm_reset_control_get_exclusive(dev, id);
-}
-
-static inline struct reset_control *devm_reset_control_get_optional(
-				struct device *dev, const char *id)
-{
-	return devm_reset_control_get_optional_exclusive(dev, id);
-
-}
-
-static inline struct reset_control *devm_reset_control_get_by_index(
-				struct device *dev, int index)
-{
-	return devm_reset_control_get_exclusive_by_index(dev, index);
-}
 #endif
-- 
2.11.0

Re: [PATCH 102/102] reset: finish transition to explicit exclusive reset control requests

[Lee Jones]

On Wed, 19 Jul 2017, Philipp Zabel wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. After all drivers are converted to the explicit API
> calls, the temporary transition helpers can be removed.
> 
> Cc: Lee Jones <lee.jones@linaro.org>
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  drivers/reset/core.c  |  2 +-
>  include/linux/reset.h | 50 --------------------------------------------------
>  2 files changed, 1 insertion(+), 51 deletions(-)

Acked-by: Lee Jones <lee.jones@linaro.org>

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog