* [PATCH -next] usb: gadget: bcm63xx_udc: use devm_platform_ioremap_resource() to simplify code
@ 2019-09-04 9:32 YueHaibing
0 siblings, 0 replies; only message in thread
From: YueHaibing @ 2019-09-04 9:32 UTC (permalink / raw)
To: cernekee, balbi, gregkh, f.fainelli
Cc: bcm-kernel-feedback-list, linux-usb, linux-arm-kernel,
linux-kernel, YueHaibing
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>
---
drivers/usb/gadget/udc/bcm63xx_udc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
index 97b1646..7fcf4a8 100644
--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
+++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -2282,7 +2282,6 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct bcm63xx_usbd_platform_data *pd = dev_get_platdata(dev);
struct bcm63xx_udc *udc;
- struct resource *res;
int rc = -ENOMEM, i, irq;
udc = devm_kzalloc(dev, sizeof(*udc), GFP_KERNEL);
@@ -2298,13 +2297,11 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
return -EINVAL;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- udc->usbd_regs = devm_ioremap_resource(dev, res);
+ udc->usbd_regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(udc->usbd_regs))
return PTR_ERR(udc->usbd_regs);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- udc->iudma_regs = devm_ioremap_resource(dev, res);
+ udc->iudma_regs = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(udc->iudma_regs))
return PTR_ERR(udc->iudma_regs);
--
2.7.4
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