diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-09-04 17:40:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 14:09:39 +0200 |
| commit | ec035f91297d81506384c18563101a2c21cd8177 (patch) | |
| tree | 571a72d97aa59fca66c789d6519e2e51ded54bd4 /drivers/usb/gadget/udc/gr_udc.c | |
| parent | 80d59826d2d00d4e5751d26c4d743a9021d09b0f (diff) | |
usb: gadget: gr_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/20190904094033.19652-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc/gr_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/gr_udc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index 7a0e9a58c2d8..c63383221b5a 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -2118,7 +2118,6 @@ static int gr_request_irq(struct gr_udc *dev, int irq) static int gr_probe(struct platform_device *pdev) { struct gr_udc *dev; - struct resource *res; struct gr_regs __iomem *regs; int retval; u32 status; @@ -2128,8 +2127,7 @@ static int gr_probe(struct platform_device *pdev) return -ENOMEM; dev->dev = &pdev->dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - regs = devm_ioremap_resource(dev->dev, res); + regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) return PTR_ERR(regs); |