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usb: phy: keystone: remove redundant return value check of platform_get_resource()

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Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Wei Yongjun 2013-12-24 19:37:27 +08:00 committed by Felipe Balbi
parent 89f836a8c5
commit 836a216449
1 changed files with 0 additions and 5 deletions
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5
drivers/usb/phy/phy-keystone.c
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@ -83,11 +83,6 @@ static int keystone_usbphy_probe(struct platform_device *pdev)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(dev, "missing usb phy resource\n");
return -EINVAL;
}
k_phy->phy_ctrl = devm_ioremap_resource(dev, res);
if (IS_ERR(k_phy->phy_ctrl))
return PTR_ERR(k_phy->phy_ctrl);