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

Commit Message

Cai,Huoqing Sept. 1, 2021, 5:56 a.m. UTC

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <[e-mail]>
---
 drivers/media/cec/platform/stm32/stm32-cec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/media/cec/platform/stm32/stm32-cec.c b/drivers/media/cec/platform/stm32/stm32-cec.c
index 0ffd89712536..40db7911b437 100644
--- a/drivers/media/cec/platform/stm32/stm32-cec.c
+++ b/drivers/media/cec/platform/stm32/stm32-cec.c
@@ -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);