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usb: renesas_usbhs: use devm_platform_ioremap_resource() to simplify code

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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/20190904085045.24204-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2019-09-04 16:50:45 +08:00 committed by Greg Kroah-Hartman
parent e719ffbf87
commit d706a95bb4
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/renesas_usbhs/common.c
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@ -590,7 +590,7 @@ static int usbhs_probe(struct platform_device *pdev)
{ {
const struct renesas_usbhs_platform_info *info; const struct renesas_usbhs_platform_info *info;
struct usbhs_priv *priv; struct usbhs_priv *priv;
struct resource *res, *irq_res; struct resource *irq_res;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
int ret, gpio; int ret, gpio;
u32 tmp; u32 tmp;
@ -619,8 +619,7 @@ static int usbhs_probe(struct platform_device *pdev)
if (!priv) if (!priv)
return -ENOMEM; return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_platform_ioremap_resource(pdev, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) if (IS_ERR(priv->base))
return PTR_ERR(priv->base); return PTR_ERR(priv->base);