* [PATCH 1/3] soc: mediatek: pwrap: Make use of the helper function devm_platform_ioremap_resource_byname()
@ 2021-09-08 7:15 Cai Huoqing
0 siblings, 0 replies; 2+ messages in thread
From: Cai Huoqing @ 2021-09-08 7:15 UTC (permalink / raw)
To: caihuoqing
Cc: Matthias Brugger, linux-arm-kernel, linux-mediatek, linux-kernel
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 952bc554f443..29f1bd42f7a8 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2116,7 +2116,6 @@ static int pwrap_probe(struct platform_device *pdev)
struct pmic_wrapper *wrp;
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_slave_id = NULL;
- struct resource *res;
if (np->child)
of_slave_id = of_match_node(of_slave_match_tbl, np->child);
@@ -2136,8 +2135,7 @@ static int pwrap_probe(struct platform_device *pdev)
wrp->slave = of_slave_id->data;
wrp->dev = &pdev->dev;
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwrap");
- wrp->base = devm_ioremap_resource(wrp->dev, res);
+ wrp->base = devm_platform_ioremap_resource_byname(pdev, "pwrap");
if (IS_ERR(wrp->base))
return PTR_ERR(wrp->base);
@@ -2151,9 +2149,7 @@ static int pwrap_probe(struct platform_device *pdev)
}
if (HAS_CAP(wrp->master->caps, PWRAP_CAP_BRIDGE)) {
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "pwrap-bridge");
- wrp->bridge_base = devm_ioremap_resource(wrp->dev, res);
+ wrp->bridge_base = devm_platform_ioremap_resource_byname(pdev, "pwrap-bridge");
if (IS_ERR(wrp->bridge_base))
return PTR_ERR(wrp->bridge_base);
--
2.25.1
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Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 1/3] soc: mediatek: pwrap: Make use of the helper function devm_platform_ioremap_resource_byname()
2021-09-08 7:11 [PATCH 1/2] soc: amlogic: canvas: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
@ 2021-09-08 7:11 ` Cai Huoqing
0 siblings, 0 replies; 2+ messages in thread
From: Cai Huoqing @ 2021-09-08 7:11 UTC (permalink / raw)
To: caihuoqing
Cc: Neil Armstrong, Kevin Hilman, Jerome Brunet, Martin Blumenstingl,
Rafał Miłecki, Florian Fainelli,
bcm-kernel-feedback-list, Li Yang, Krzysztof Halasa,
Matthias Brugger, Maxime Ripard, Chen-Yu Tsai, Jernej Skrabec,
Thierry Reding, Jonathan Hunter, Santosh Shilimkar,
Nishanth Menon, linux-arm-kernel, linux-amlogic, linux-kernel,
linux-pm, linux-mips, linuxppc-dev, linux-mediatek, linux-sunxi,
linux-tegra
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 952bc554f443..29f1bd42f7a8 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2116,7 +2116,6 @@ static int pwrap_probe(struct platform_device *pdev)
struct pmic_wrapper *wrp;
struct device_node *np = pdev->dev.of_node;
const struct of_device_id *of_slave_id = NULL;
- struct resource *res;
if (np->child)
of_slave_id = of_match_node(of_slave_match_tbl, np->child);
@@ -2136,8 +2135,7 @@ static int pwrap_probe(struct platform_device *pdev)
wrp->slave = of_slave_id->data;
wrp->dev = &pdev->dev;
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pwrap");
- wrp->base = devm_ioremap_resource(wrp->dev, res);
+ wrp->base = devm_platform_ioremap_resource_byname(pdev, "pwrap");
if (IS_ERR(wrp->base))
return PTR_ERR(wrp->base);
@@ -2151,9 +2149,7 @@ static int pwrap_probe(struct platform_device *pdev)
}
if (HAS_CAP(wrp->master->caps, PWRAP_CAP_BRIDGE)) {
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "pwrap-bridge");
- wrp->bridge_base = devm_ioremap_resource(wrp->dev, res);
+ wrp->bridge_base = devm_platform_ioremap_resource_byname(pdev, "pwrap-bridge");
if (IS_ERR(wrp->bridge_base))
return PTR_ERR(wrp->bridge_base);
--
2.25.1
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2021-09-08 7:11 [PATCH 1/2] soc: amlogic: canvas: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
2021-09-08 7:11 ` [PATCH 1/3] soc: mediatek: pwrap: Make use of the helper function devm_platform_ioremap_resource_byname() Cai Huoqing
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