[PATCH -next] usb: gadget: at91_udc: use devm_platform_ioremap_resource() to simplify code
From: YueHaibing <hidden>
Date: 2019-09-04 09:04:16
Also in:
linux-usb, lkml
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <redacted> Signed-off-by: YueHaibing <redacted> --- drivers/usb/gadget/udc/at91_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index 194ffb1..1b2b548 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c@@ -1808,7 +1808,6 @@ static int at91udc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct at91_udc *udc; int retval; - struct resource *res; struct at91_ep *ep; int i;
@@ -1839,8 +1838,7 @@ static int at91udc_probe(struct platform_device *pdev) ep->is_pingpong = 1; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - udc->udp_baseaddr = devm_ioremap_resource(dev, res); + udc->udp_baseaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(udc->udp_baseaddr)) return PTR_ERR(udc->udp_baseaddr);
--
2.7.4
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