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usb: gadget: r8a66597-udc: use devm_platform_ioremap_resource() to simplify code

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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>
This commit is contained in:
YueHaibing 2019-09-04 17:47:38 +08:00 committed by Greg Kroah-Hartman
parent 601acc7899
commit 3c60e959fa
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/gadget/udc/r8a66597-udc.c
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@ -1838,7 +1838,7 @@ static int r8a66597_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
char clk_name[8]; char clk_name[8];
struct resource *res, *ires; struct resource *ires;
int irq; int irq;
void __iomem *reg = NULL; void __iomem *reg = NULL;
struct r8a66597 *r8a66597 = NULL; struct r8a66597 *r8a66597 = NULL;
@ -1846,8 +1846,7 @@ static int r8a66597_probe(struct platform_device *pdev)
int i; int i;
unsigned long irq_trigger; unsigned long irq_trigger;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_platform_ioremap_resource(pdev, 0);
reg = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(reg)) if (IS_ERR(reg))
return PTR_ERR(reg); return PTR_ERR(reg);