diff options
Diffstat (limited to 'drivers/usb/phy/phy-mxs-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-mxs-usb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index eaf94b036571..58cae78b12a4 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -370,7 +370,9 @@ static int mxs_phy_on_disconnect(struct usb_phy *phy, dev_dbg(phy->dev, "%s device has disconnected\n", (speed == USB_SPEED_HIGH) ? "HS" : "FS/LS"); - if (speed == USB_SPEED_HIGH) + /* Sometimes, the speed is not high speed when the error occurs */ + if (readl(phy->io_priv + HW_USBPHY_CTRL) & + BM_USBPHY_CTRL_ENHOSTDISCONDETECT) writel(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, phy->io_priv + HW_USBPHY_CTRL_CLR); |