* [PATCH 2/3] soc: mtk-mutex: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-09-08 7:10 Cai Huoqing
2021-09-08 7:10 ` [PATCH 3/3] soc: mtk-scpsys: " Cai Huoqing
0 siblings, 1 reply; 2+ messages in thread
From: Cai Huoqing @ 2021-09-08 7:10 UTC (permalink / raw)
To: caihuoqing
Cc: Matthias Brugger, linux-arm-kernel, linux-mediatek, linux-kernel
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/soc/mediatek/mtk-mutex.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 2e4bcc300576..065ec1c47e0b 100644
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -458,7 +458,6 @@ static int mtk_mutex_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct mtk_mutex_ctx *mtx;
- struct resource *regs;
int i;
mtx = devm_kzalloc(dev, sizeof(*mtx), GFP_KERNEL);
@@ -479,8 +478,7 @@ static int mtk_mutex_probe(struct platform_device *pdev)
}
}
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mtx->regs = devm_ioremap_resource(dev, regs);
+ mtx->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mtx->regs)) {
dev_err(dev, "Failed to map mutex registers\n");
return PTR_ERR(mtx->regs);
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 3/3] soc: mtk-scpsys: Make use of the helper function devm_platform_ioremap_resource()
2021-09-08 7:10 [PATCH 2/3] soc: mtk-mutex: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
@ 2021-09-08 7:10 ` Cai Huoqing
0 siblings, 0 replies; 2+ messages in thread
From: Cai Huoqing @ 2021-09-08 7:10 UTC (permalink / raw)
To: caihuoqing
Cc: Matthias Brugger, linux-arm-kernel, linux-mediatek, linux-kernel
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/soc/mediatek/mtk-scpsys.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index ca75b14931ec..2bed34b2b1c7 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -425,7 +425,6 @@ static struct scp *init_scp(struct platform_device *pdev,
bool bus_prot_reg_update)
{
struct genpd_onecell_data *pd_data;
- struct resource *res;
int i, j;
struct scp *scp;
struct clk *clk[CLK_MAX];
@@ -441,8 +440,7 @@ static struct scp *init_scp(struct platform_device *pdev,
scp->dev = &pdev->dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- scp->base = devm_ioremap_resource(&pdev->dev, res);
+ scp->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(scp->base))
return ERR_CAST(scp->base);
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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