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authorYueHaibing <yuehaibing@huawei.com>2019-09-04 17:47:38 +0800
committerFelipe Balbi <felipe.balbi@linux.intel.com>2019-10-22 10:29:52 +0300
commit195ad9c36d82527aed95ffaba35b8ce95ee5ff61 (patch)
tree0ed85dd8424e9ce4d73eac32a24f99bc664b232e /drivers/usb/gadget/udc
parente7705d269b28f718ff57a730ec5bc505fe8ee6f0 (diff)
downloadblackbird-op-linux-195ad9c36d82527aed95ffaba35b8ce95ee5ff61.tar.gz
blackbird-op-linux-195ad9c36d82527aed95ffaba35b8ce95ee5ff61.zip
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> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc')
-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);
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