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usb: phy: keystone: 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/20190904084558.24484-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2019-09-04 16:45:58 +08:00 committed by Greg Kroah-Hartman
parent 33b4332f92
commit 89fa75acc4
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/phy/phy-keystone.c
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@ -66,15 +66,13 @@ static int keystone_usbphy_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct keystone_usbphy *k_phy;
struct resource *res;
int ret;
k_phy = devm_kzalloc(dev, sizeof(*k_phy), GFP_KERNEL);
if (!k_phy)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
k_phy->phy_ctrl = devm_ioremap_resource(dev, res);
k_phy->phy_ctrl = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(k_phy->phy_ctrl))
return PTR_ERR(k_phy->phy_ctrl);