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

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>

diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c
index c3125da..42550c7 100644 (file)
--- a/drivers/usb/mtu3/mtu3_plat.c
+++ b/drivers/usb/mtu3/mtu3_plat.c
@@ -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) {