[PATCH] dma: Make use of the helper function devm_platform_ioremap_resource()
cgel.zte at gmail.com
cgel.zte at gmail.com
Thu Apr 21 01:45:09 PDT 2022
From: Lv Ruyi <lv.ruyi at zte.com.cn>
Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.
Reported-by: Zeal Robot <zealci at zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi at zte.com.cn>
---
drivers/dma/imx-sdma.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 6196a7b3956b..cf4667d10f6a 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -2073,7 +2073,6 @@ static int sdma_probe(struct platform_device *pdev)
const char *fw_name;
int ret;
int irq;
- struct resource *iores;
struct resource spba_res;
int i;
struct sdma_engine *sdma;
@@ -2096,8 +2095,7 @@ static int sdma_probe(struct platform_device *pdev)
if (irq < 0)
return irq;
- iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sdma->regs = devm_ioremap_resource(&pdev->dev, iores);
+ sdma->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sdma->regs))
return PTR_ERR(sdma->regs);
--
2.25.1
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