power: change from meaningless value to error number

[u-boot] / drivers / usb / host / xhci-dwc3.c

diff --git a/drivers/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c
index c722c504adaac3a969d61bae6b3426b38eabc26a..33961cd63455ff7353481ffb9a798e67a29d34fb 100644 (file)
--- a/drivers/usb/host/xhci-dwc3.c
+++ b/drivers/usb/host/xhci-dwc3.c
@@ -44,6 +44,8 @@ void dwc3_core_soft_reset(struct dwc3 *dwc3_reg)
        /* reset USB3 phy - if required */
        dwc3_phy_reset(dwc3_reg);
 
+       mdelay(100);
+
        /* After PHYs are stable we can take Core out of reset state */
        clrbits_le32(&dwc3_reg->g_ctl, DWC3_GCTL_CORESOFTRESET);
 }