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usb: mtu3: remove redundant dev_err call in get_ssusb_rscs()

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There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2017-02-05 16:25:38 +00:00 committed by Greg Kroah-Hartman
parent f3c4c73704
commit b7ecfe7126
1 changed files with 1 additions and 3 deletions
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4
drivers/usb/mtu3/mtu3_plat.c
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@ -259,10 +259,8 @@ static int get_ssusb_rscs(struct platform_device *pdev, struct ssusb_mtk *ssusb)
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ippc");
ssusb->ippc_base = devm_ioremap_resource(dev, res);
if (IS_ERR(ssusb->ippc_base)) {
dev_err(dev, "failed to map memory for ippc\n");
if (IS_ERR(ssusb->ippc_base))
return PTR_ERR(ssusb->ippc_base);
}
ssusb->dr_mode = usb_get_dr_mode(dev);
if (ssusb->dr_mode == USB_DR_MODE_UNKNOWN) {