diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-09-04 12:02:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 15:09:40 +0300 |
| commit | e719ffbf872ecf4d9b56314fb25ebe019895abe7 (patch) | |
| tree | 716419a8daf7b880a4cd87660283c31f7e786419 /drivers/usb/gadget/udc/at91_udc.c | |
| parent | 9cbe0c60c7919d98c6ea51fd91a6ba8c7b09eed6 (diff) | |
| download | linux-e719ffbf872ecf4d9b56314fb25ebe019895abe7.tar.xz | |
usb: gadget: at91_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/20190904090239.23920-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc/at91_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/at91_udc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 194ffb1ed462..1b2b548c59a0 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); |