usb: gadget: s3c-hsudc: 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/20190904095022.24528-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c b/drivers/usb/gadget/udc/s3c-hsudc.c
index 858993c..21252fb 100644
--- a/drivers/usb/gadget/udc/s3c-hsudc.c
+++ b/drivers/usb/gadget/udc/s3c-hsudc.c
@@ -1263,7 +1263,6 @@
static int s3c_hsudc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct resource *res;
struct s3c_hsudc *hsudc;
struct s3c24xx_hsudc_platdata *pd = dev_get_platdata(&pdev->dev);
int ret, i;
@@ -1290,9 +1289,7 @@
goto err_supplies;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- hsudc->regs = devm_ioremap_resource(&pdev->dev, res);
+ hsudc->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(hsudc->regs)) {
ret = PTR_ERR(hsudc->regs);
goto err_res;
