[PATCH v1 1/5] spi: pxa2xx: No need to keep pointer to platform device

[PATCH v1 1/5] spi: pxa2xx: No need to keep pointer to platform device

[Andy Shevchenko]

There is no need to keep a pointer to the platform device. Currently there are
no users of it directly, and if there will be in the future we may restore it
from pointer to the struct device.

Convert all users at the same time.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 arch/arm/plat-pxa/ssp.c    |  4 ++--
 drivers/spi/spi-pxa2xx.c   |  2 +-
 include/linux/pxa2xx_ssp.h |  2 +-
 sound/soc/pxa/mmp-sspa.c   |  2 +-
 sound/soc/pxa/pxa-ssp.c    | 10 +++++-----
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
index 9a6e4923bd69..563440315acd 100644
--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -89,7 +89,7 @@ void pxa_ssp_free(struct ssp_device *ssp)
 		ssp->use_count--;
 		ssp->label = NULL;
 	} else
-		dev_err(&ssp->pdev->dev, "device already free\n");
+		dev_err(ssp->dev, "device already free\n");
 	mutex_unlock(&ssp_lock);
 }
 EXPORT_SYMBOL(pxa_ssp_free);
@@ -118,7 +118,7 @@ static int pxa_ssp_probe(struct platform_device *pdev)
 	if (ssp == NULL)
 		return -ENOMEM;
 
-	ssp->pdev = pdev;
+	ssp->dev = dev;
 
 	ssp->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ssp->clk))
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index bb6a14d1ab0f..59d1406a9c96 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1567,7 +1567,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->clk = devm_clk_get(&pdev->dev, NULL);
 	ssp->irq = platform_get_irq(pdev, 0);
 	ssp->type = type;
-	ssp->pdev = pdev;
+	ssp->dev = &pdev->dev;
 	ssp->port_id = pxa2xx_spi_get_port_id(adev);
 
 	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index a5d1837e4f35..6facf27865f9 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -206,7 +206,7 @@ enum pxa_ssp_type {
 };
 
 struct ssp_device {
-	struct platform_device *pdev;
+	struct device	*dev;
 	struct list_head	node;
 
 	struct clk	*clk;
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index e3e5425b5c62..e701637a9ae9 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -177,7 +177,7 @@ static int mmp_sspa_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 	/* we can only change the settings if the port is not in use */
 	if ((mmp_sspa_read_reg(sspa, SSPA_TXSP) & SSPA_SP_S_EN) ||
 	    (mmp_sspa_read_reg(sspa, SSPA_RXSP) & SSPA_SP_S_EN)) {
-		dev_err(&sspa->pdev->dev,
+		dev_err(sspa->dev,
 			"can't change hardware dai format: stream is in use\n");
 		return -EINVAL;
 	}
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 49cb3ba1519f..76fdce54f007 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -52,11 +52,11 @@ struct ssp_priv {
 
 static void dump_registers(struct ssp_device *ssp)
 {
-	dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
+	dev_dbg(ssp->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
 		 pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1),
 		 pxa_ssp_read_reg(ssp, SSTO));
 
-	dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
+	dev_dbg(ssp->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
 		 pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR),
 		 pxa_ssp_read_reg(ssp, SSACD));
 }
@@ -223,7 +223,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 		clk_id = PXA_SSP_CLK_EXT;
 	}
 
-	dev_dbg(&ssp->pdev->dev,
+	dev_dbg(ssp->dev,
 		"pxa_ssp_set_dai_sysclk id: %d, clk_id %d, freq %u\n",
 		cpu_dai->id, clk_id, freq);
 
@@ -316,7 +316,7 @@ static int pxa_ssp_set_pll(struct ssp_priv *priv, unsigned int freq)
 
 			ssacd |= (0x6 << 4);
 
-			dev_dbg(&ssp->pdev->dev,
+			dev_dbg(ssp->dev,
 				"Using SSACDD %x to supply %uHz\n",
 				val, freq);
 			break;
@@ -687,7 +687,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 	 * - complain loudly and fail if they've not been set up yet.
 	 */
 	if ((sscr0 & SSCR0_MOD) && !ttsa) {
-		dev_err(&ssp->pdev->dev, "No TDM timeslot configured\n");
+		dev_err(ssp->dev, "No TDM timeslot configured\n");
 		return -EINVAL;
 	}
 
-- 
2.23.0


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[PATCH v1 2/5] spi: pxa2xx: Sort headers

[Andy Shevchenko]

Sort the headers in alphabetic order in order to ease the maintenance
for this part.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 59d1406a9c96..670734b3d56a 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -4,27 +4,27 @@
  * Copyright (C) 2013, Intel Corporation
  */
 
+#include <linux/acpi.h>
 #include <linux/bitops.h>
-#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
 #include <linux/device.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
 #include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/ioport.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/gpio/consumer.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-#include <linux/acpi.h>
-#include <linux/of_device.h>
 
 #include "spi-pxa2xx.h"
 
-- 
2.23.0


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Applied "spi: pxa2xx: Sort headers" to the spi tree

[Mark Brown]

The patch

   spi: pxa2xx: Sort headers

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

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 5ce2570513bc012020e1faaa20333a6955845f06 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Oct 2019 13:54:26 +0300
Subject: [PATCH] spi: pxa2xx: Sort headers

Sort the headers in alphabetic order in order to ease the maintenance
for this part.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-pxa2xx.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 59d1406a9c96..670734b3d56a 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -4,27 +4,27 @@
  * Copyright (C) 2013, Intel Corporation
  */
 
+#include <linux/acpi.h>
 #include <linux/bitops.h>
-#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
 #include <linux/device.h>
-#include <linux/ioport.h>
-#include <linux/errno.h>
 #include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/ioport.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-#include <linux/gpio/consumer.h>
-#include <linux/slab.h>
-#include <linux/clk.h>
-#include <linux/pm_runtime.h>
-#include <linux/acpi.h>
-#include <linux/of_device.h>
 
 #include "spi-pxa2xx.h"
 
-- 
2.20.1


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[PATCH v1 3/5] spi: pxa2xx: Convert pxa2xx_spi_get_port_id() to take struct device

[Andy Shevchenko]

This is preparatory patch before converting to use device_get_match_data() API.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 670734b3d56a..04ca80770e35 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1476,11 +1476,13 @@ MODULE_DEVICE_TABLE(of, pxa2xx_spi_of_match);
 
 #ifdef CONFIG_ACPI
 
-static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
+static int pxa2xx_spi_get_port_id(struct device *dev)
 {
+	struct acpi_device *adev;
 	unsigned int devid;
 	int port_id = -1;
 
+	adev = ACPI_COMPANION(dev);
 	if (adev && adev->pnp.unique_id &&
 	    !kstrtouint(adev->pnp.unique_id, 0, &devid))
 		port_id = devid;
@@ -1489,7 +1491,7 @@ static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
 
 #else /* !CONFIG_ACPI */
 
-static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
+static int pxa2xx_spi_get_port_id(struct device *dev)
 {
 	return -1;
 }
@@ -1568,7 +1570,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->irq = platform_get_irq(pdev, 0);
 	ssp->type = type;
 	ssp->dev = &pdev->dev;
-	ssp->port_id = pxa2xx_spi_get_port_id(adev);
+	ssp->port_id = pxa2xx_spi_get_port_id(&pdev->dev);
 
 	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
 	pdata->num_chipselect = 1;
-- 
2.23.0


_______________________________________________
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Applied "spi: pxa2xx: Convert pxa2xx_spi_get_port_id() to take struct device" to the spi tree

[Mark Brown]

The patch

   spi: pxa2xx: Convert pxa2xx_spi_get_port_id() to take struct device

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

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 365e856e18b88e360388f9de4f5da0d5b332114b Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Oct 2019 13:54:27 +0300
Subject: [PATCH] spi: pxa2xx: Convert pxa2xx_spi_get_port_id() to take struct
 device

This is preparatory patch before converting to use device_get_match_data() API.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-pxa2xx.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 670734b3d56a..04ca80770e35 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1476,11 +1476,13 @@ MODULE_DEVICE_TABLE(of, pxa2xx_spi_of_match);
 
 #ifdef CONFIG_ACPI
 
-static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
+static int pxa2xx_spi_get_port_id(struct device *dev)
 {
+	struct acpi_device *adev;
 	unsigned int devid;
 	int port_id = -1;
 
+	adev = ACPI_COMPANION(dev);
 	if (adev && adev->pnp.unique_id &&
 	    !kstrtouint(adev->pnp.unique_id, 0, &devid))
 		port_id = devid;
@@ -1489,7 +1491,7 @@ static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
 
 #else /* !CONFIG_ACPI */
 
-static int pxa2xx_spi_get_port_id(struct acpi_device *adev)
+static int pxa2xx_spi_get_port_id(struct device *dev)
 {
 	return -1;
 }
@@ -1568,7 +1570,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->irq = platform_get_irq(pdev, 0);
 	ssp->type = type;
 	ssp->dev = &pdev->dev;
-	ssp->port_id = pxa2xx_spi_get_port_id(adev);
+	ssp->port_id = pxa2xx_spi_get_port_id(&pdev->dev);
 
 	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
 	pdata->num_chipselect = 1;
-- 
2.20.1


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

[PATCH v1 4/5] spi: pxa2xx: Convert to use device_get_match_data()

[Andy Shevchenko]

Convert to use device_get_match_data() instead of open coded variant.

While here, switch of_property_read_bool() to device_property_read_bool().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 04ca80770e35..684a5585ac7f 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -22,6 +22,7 @@
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
@@ -1512,34 +1513,21 @@ static struct pxa2xx_spi_controller *
 pxa2xx_spi_init_pdata(struct platform_device *pdev)
 {
 	struct pxa2xx_spi_controller *pdata;
-	struct acpi_device *adev;
 	struct ssp_device *ssp;
 	struct resource *res;
-	const struct acpi_device_id *adev_id = NULL;
 	const struct pci_device_id *pcidev_id = NULL;
-	const struct of_device_id *of_id = NULL;
 	enum pxa_ssp_type type;
+	const void *match;
 
-	adev = ACPI_COMPANION(&pdev->dev);
-
-	if (pdev->dev.of_node)
-		of_id = of_match_device(pdev->dev.driver->of_match_table,
-					&pdev->dev);
-	else if (dev_is_pci(pdev->dev.parent))
+	if (dev_is_pci(pdev->dev.parent))
 		pcidev_id = pci_match_id(pxa2xx_spi_pci_compound_match,
 					 to_pci_dev(pdev->dev.parent));
-	else if (adev)
-		adev_id = acpi_match_device(pdev->dev.driver->acpi_match_table,
-					    &pdev->dev);
-	else
-		return NULL;
 
-	if (adev_id)
-		type = (enum pxa_ssp_type)adev_id->driver_data;
+	match = device_get_match_data(&pdev->dev);
+	if (match)
+		type = (enum pxa_ssp_type)match;
 	else if (pcidev_id)
 		type = (enum pxa_ssp_type)pcidev_id->driver_data;
-	else if (of_id)
-		type = (enum pxa_ssp_type)of_id->data;
 	else
 		return NULL;
 
@@ -1572,7 +1560,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->dev = &pdev->dev;
 	ssp->port_id = pxa2xx_spi_get_port_id(&pdev->dev);
 
-	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
+	pdata->is_slave = device_property_read_bool(&pdev->dev, "spi-slave");
 	pdata->num_chipselect = 1;
 	pdata->enable_dma = true;
 	pdata->dma_burst_size = 1;
-- 
2.23.0


_______________________________________________
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Applied "spi: pxa2xx: Convert to use device_get_match_data()" to the spi tree

[Mark Brown]

The patch

   spi: pxa2xx: Convert to use device_get_match_data()

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

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 f2faa3ec79ac11db8c26b10f8c978d4d0f7392dd Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Oct 2019 13:54:28 +0300
Subject: [PATCH] spi: pxa2xx: Convert to use device_get_match_data()

Convert to use device_get_match_data() instead of open coded variant.

While here, switch of_property_read_bool() to device_property_read_bool().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-pxa2xx.c | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 04ca80770e35..684a5585ac7f 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -22,6 +22,7 @@
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
@@ -1512,34 +1513,21 @@ static struct pxa2xx_spi_controller *
 pxa2xx_spi_init_pdata(struct platform_device *pdev)
 {
 	struct pxa2xx_spi_controller *pdata;
-	struct acpi_device *adev;
 	struct ssp_device *ssp;
 	struct resource *res;
-	const struct acpi_device_id *adev_id = NULL;
 	const struct pci_device_id *pcidev_id = NULL;
-	const struct of_device_id *of_id = NULL;
 	enum pxa_ssp_type type;
+	const void *match;
 
-	adev = ACPI_COMPANION(&pdev->dev);
-
-	if (pdev->dev.of_node)
-		of_id = of_match_device(pdev->dev.driver->of_match_table,
-					&pdev->dev);
-	else if (dev_is_pci(pdev->dev.parent))
+	if (dev_is_pci(pdev->dev.parent))
 		pcidev_id = pci_match_id(pxa2xx_spi_pci_compound_match,
 					 to_pci_dev(pdev->dev.parent));
-	else if (adev)
-		adev_id = acpi_match_device(pdev->dev.driver->acpi_match_table,
-					    &pdev->dev);
-	else
-		return NULL;
 
-	if (adev_id)
-		type = (enum pxa_ssp_type)adev_id->driver_data;
+	match = device_get_match_data(&pdev->dev);
+	if (match)
+		type = (enum pxa_ssp_type)match;
 	else if (pcidev_id)
 		type = (enum pxa_ssp_type)pcidev_id->driver_data;
-	else if (of_id)
-		type = (enum pxa_ssp_type)of_id->data;
 	else
 		return NULL;
 
@@ -1572,7 +1560,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->dev = &pdev->dev;
 	ssp->port_id = pxa2xx_spi_get_port_id(&pdev->dev);
 
-	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
+	pdata->is_slave = device_property_read_bool(&pdev->dev, "spi-slave");
 	pdata->num_chipselect = 1;
 	pdata->enable_dma = true;
 	pdata->dma_burst_size = 1;
-- 
2.20.1


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[PATCH v1 5/5] spi: pxa2xx: Replace of_device.h with mod_devicetable.h and of.h

[Andy Shevchenko]

There is nothing in use from of_device.h. The definitions and macros
are available thru mod_devicetable.h and of.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-pxa2xx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 684a5585ac7f..443c1f4d2a9a 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -18,7 +18,8 @@
 #include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
+#include <linux/of.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
-- 
2.23.0


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Applied "spi: pxa2xx: Replace of_device.h with mod_devicetable.h and of.h" to the spi tree

[Mark Brown]

The patch

   spi: pxa2xx: Replace of_device.h with mod_devicetable.h and of.h

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

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 ae8fbf1d2403bc187a5d8fe82fbf2205d89cdb60 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Oct 2019 13:54:29 +0300
Subject: [PATCH] spi: pxa2xx: Replace of_device.h with mod_devicetable.h and
 of.h

There is nothing in use from of_device.h. The definitions and macros
are available thru mod_devicetable.h and of.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 drivers/spi/spi-pxa2xx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 684a5585ac7f..443c1f4d2a9a 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -18,7 +18,8 @@
 #include <linux/ioport.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
+#include <linux/of.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
-- 
2.20.1


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Applied "spi: pxa2xx: No need to keep pointer to platform device" to the spi tree

[Mark Brown]

The patch

   spi: pxa2xx: No need to keep pointer to platform device

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.5

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 4f3d957718e7f0ac2b033dbf48c7cddecd0a8dd3 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 18 Oct 2019 13:54:25 +0300
Subject: [PATCH] spi: pxa2xx: No need to keep pointer to platform device

There is no need to keep a pointer to the platform device. Currently there are
no users of it directly, and if there will be in the future we may restore it
from pointer to the struct device.

Convert all users at the same time.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20191018105429.82782-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm/plat-pxa/ssp.c    |  4 ++--
 drivers/spi/spi-pxa2xx.c   |  2 +-
 include/linux/pxa2xx_ssp.h |  2 +-
 sound/soc/pxa/mmp-sspa.c   |  2 +-
 sound/soc/pxa/pxa-ssp.c    | 10 +++++-----
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
index 9a6e4923bd69..563440315acd 100644
--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -89,7 +89,7 @@ void pxa_ssp_free(struct ssp_device *ssp)
 		ssp->use_count--;
 		ssp->label = NULL;
 	} else
-		dev_err(&ssp->pdev->dev, "device already free\n");
+		dev_err(ssp->dev, "device already free\n");
 	mutex_unlock(&ssp_lock);
 }
 EXPORT_SYMBOL(pxa_ssp_free);
@@ -118,7 +118,7 @@ static int pxa_ssp_probe(struct platform_device *pdev)
 	if (ssp == NULL)
 		return -ENOMEM;
 
-	ssp->pdev = pdev;
+	ssp->dev = dev;
 
 	ssp->clk = devm_clk_get(dev, NULL);
 	if (IS_ERR(ssp->clk))
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index bb6a14d1ab0f..59d1406a9c96 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1567,7 +1567,7 @@ pxa2xx_spi_init_pdata(struct platform_device *pdev)
 	ssp->clk = devm_clk_get(&pdev->dev, NULL);
 	ssp->irq = platform_get_irq(pdev, 0);
 	ssp->type = type;
-	ssp->pdev = pdev;
+	ssp->dev = &pdev->dev;
 	ssp->port_id = pxa2xx_spi_get_port_id(adev);
 
 	pdata->is_slave = of_property_read_bool(pdev->dev.of_node, "spi-slave");
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index a5d1837e4f35..6facf27865f9 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -206,7 +206,7 @@ enum pxa_ssp_type {
 };
 
 struct ssp_device {
-	struct platform_device *pdev;
+	struct device	*dev;
 	struct list_head	node;
 
 	struct clk	*clk;
diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index e3e5425b5c62..e701637a9ae9 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -177,7 +177,7 @@ static int mmp_sspa_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 	/* we can only change the settings if the port is not in use */
 	if ((mmp_sspa_read_reg(sspa, SSPA_TXSP) & SSPA_SP_S_EN) ||
 	    (mmp_sspa_read_reg(sspa, SSPA_RXSP) & SSPA_SP_S_EN)) {
-		dev_err(&sspa->pdev->dev,
+		dev_err(sspa->dev,
 			"can't change hardware dai format: stream is in use\n");
 		return -EINVAL;
 	}
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 5fdd1a24c232..6c5201431f6e 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -52,11 +52,11 @@ struct ssp_priv {
 
 static void dump_registers(struct ssp_device *ssp)
 {
-	dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
+	dev_dbg(ssp->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
 		 pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1),
 		 pxa_ssp_read_reg(ssp, SSTO));
 
-	dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
+	dev_dbg(ssp->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
 		 pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR),
 		 pxa_ssp_read_reg(ssp, SSACD));
 }
@@ -223,7 +223,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 		clk_id = PXA_SSP_CLK_EXT;
 	}
 
-	dev_dbg(&ssp->pdev->dev,
+	dev_dbg(ssp->dev,
 		"pxa_ssp_set_dai_sysclk id: %d, clk_id %d, freq %u\n",
 		cpu_dai->id, clk_id, freq);
 
@@ -316,7 +316,7 @@ static int pxa_ssp_set_pll(struct ssp_priv *priv, unsigned int freq)
 
 			ssacd |= (0x6 << 4);
 
-			dev_dbg(&ssp->pdev->dev,
+			dev_dbg(ssp->dev,
 				"Using SSACDD %x to supply %uHz\n",
 				val, freq);
 			break;
@@ -687,7 +687,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 	 * - complain loudly and fail if they've not been set up yet.
 	 */
 	if ((sscr0 & SSCR0_MOD) && !ttsa) {
-		dev_err(&ssp->pdev->dev, "No TDM timeslot configured\n");
+		dev_err(ssp->dev, "No TDM timeslot configured\n");
 		return -EINVAL;
 	}
 
-- 
2.20.1


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