* [PATCH] media: s3c-camif: Make use of the helper function devm_platform_ioremap_resource()
@ 2021-09-01 5:55 Cai Huoqing
0 siblings, 0 replies; only message in thread
From: Cai Huoqing @ 2021-09-01 5:55 UTC (permalink / raw)
To: caihuoqing
Cc: Sylwester Nawrocki, Mauro Carvalho Chehab, linux-media,
linux-samsung-soc, 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/media/platform/s3c-camif/camif-core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index e1d51fd3e700..b6a03296c923 100644
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -402,7 +402,6 @@ static int s3c_camif_probe(struct platform_device *pdev)
struct s3c_camif_plat_data *pdata = dev->platform_data;
struct s3c_camif_drvdata *drvdata;
struct camif_dev *camif;
- struct resource *mres;
int ret = 0;
camif = devm_kzalloc(dev, sizeof(*camif), GFP_KERNEL);
@@ -423,9 +422,7 @@ static int s3c_camif_probe(struct platform_device *pdev)
drvdata = (void *)platform_get_device_id(pdev)->driver_data;
camif->variant = drvdata->variant;
- mres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- camif->io_base = devm_ioremap_resource(dev, mres);
+ camif->io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(camif->io_base))
return PTR_ERR(camif->io_base);
--
2.25.1
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2021-09-01 5:55 [PATCH] media: s3c-camif: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
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