[PATCH] media: sti/c8sectpfe: Make use of the helper function devm_platform_ioremap_resource_byname()

From: Cai Huoqing
Date: Wed Sep 01 2021 - 01:56:50 EST


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@xxxxxxxxx>
---
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 02dc78bd7fab..9f05984f711a 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -665,7 +665,6 @@ static int c8sectpfe_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *child, *np = dev->of_node;
struct c8sectpfei *fei;
- struct resource *res;
int ret, index = 0;
struct channel_info *tsin;

@@ -676,14 +675,11 @@ static int c8sectpfe_probe(struct platform_device *pdev)

fei->dev = dev;

- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "c8sectpfe");
- fei->io = devm_ioremap_resource(dev, res);
+ fei->io = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe");
if (IS_ERR(fei->io))
return PTR_ERR(fei->io);

- res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "c8sectpfe-ram");
- fei->sram = devm_ioremap_resource(dev, res);
+ fei->sram = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe-ram");
if (IS_ERR(fei->sram))
return PTR_ERR(fei->sram);

--
2.25.1