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media: stm32-cec: Make use of the helper function devm_platform_ioremap_resource()

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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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Cai Huoqing 2021-09-01 07:56:45 +02:00 committed by Mauro Carvalho Chehab
parent beabb243e3
commit 092c69b2eb
1 changed files with 1 additions and 3 deletions
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4
drivers/media/cec/platform/stm32/stm32-cec.c
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@ -255,7 +255,6 @@ static const struct regmap_config stm32_cec_regmap_cfg = {
static int stm32_cec_probe(struct platform_device *pdev)
{
u32 caps = CEC_CAP_DEFAULTS | CEC_CAP_PHYS_ADDR | CEC_MODE_MONITOR_ALL;
struct resource *res;
struct stm32_cec *cec;
void __iomem *mmio;
int ret;
@ -266,8 +265,7 @@ static int stm32_cec_probe(struct platform_device *pdev)
cec->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mmio = devm_ioremap_resource(&pdev->dev, res);
mmio = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mmio))
return PTR_ERR(mmio);