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authorYueHaibing <yuehaibing@huawei.com>2019-09-04 17:47:38 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-04 14:09:39 +0200
commit3c60e959fa3543491f829ae52a4d70b58dea6f06 (patch)
tree19ee8508b3829f510a6a04a9d92b387a1e75aaba /drivers/usb/gadget
parent601acc7899566f597c2f1980c3cc751a35dc4281 (diff)
downloadlinux-3c60e959fa3543491f829ae52a4d70b58dea6f06.tar.bz2
usb: gadget: r8a66597-udc: use devm_platform_ioremap_resource() to simplify code
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> Link: https://lore.kernel.org/r/20190904094738.7860-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/udc/r8a66597-udc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c
index 11e25a3f4f1f..582a16165ea9 100644
--- a/drivers/usb/gadget/udc/r8a66597-udc.c
+++ b/drivers/usb/gadget/udc/r8a66597-udc.c
@@ -1838,7 +1838,7 @@ static int r8a66597_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
char clk_name[8];
- struct resource *res, *ires;
+ struct resource *ires;
int irq;
void __iomem *reg = NULL;
struct r8a66597 *r8a66597 = NULL;
@@ -1846,8 +1846,7 @@ static int r8a66597_probe(struct platform_device *pdev)
int i;
unsigned long irq_trigger;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- reg = devm_ioremap_resource(&pdev->dev, res);
+ reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(reg))
return PTR_ERR(reg);