* [PATCH -next] USB: musb: use devm_platform_ioremap_resource() to simplify code
@ 2019-09-04 8:44 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2019-09-04 8:44 UTC (permalink / raw)
To: b-liu, gregkh; +Cc: linux-usb, linux-kernel, YueHaibing
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/usb/musb/musb_core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index bd63450af..196980b 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2431,14 +2431,12 @@ static int musb_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
int irq = platform_get_irq_byname(pdev, "mc");
- struct resource *iomem;
void __iomem *base;
if (irq <= 0)
return -ENODEV;
- iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(dev, iomem);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
--
2.7.4
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