diff options
Diffstat (limited to 'drivers/usb/phy')
| -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 6572b91702a5..acd46b72899e 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -395,6 +395,7 @@ static bool mxs_phy_is_otg_host(struct mxs_phy *mxs_phy) static void mxs_phy_disconnect_line(struct mxs_phy *mxs_phy, bool on) { bool vbus_is_on = false; + enum usb_phy_events last_event = mxs_phy->phy.last_event; /* If the SoCs don't need to disconnect line without vbus, quit */ if (!(mxs_phy->data->flags & MXS_PHY_DISCONNECT_LINE_WITHOUT_VBUS)) @@ -406,7 +407,8 @@ static void mxs_phy_disconnect_line(struct mxs_phy *mxs_phy, bool on) vbus_is_on = mxs_phy_get_vbus_status(mxs_phy); - if (on && !vbus_is_on && !mxs_phy_is_otg_host(mxs_phy)) + if (on && ((!vbus_is_on && !mxs_phy_is_otg_host(mxs_phy)) + || (last_event == USB_EVENT_VBUS))) __mxs_phy_disconnect_line(mxs_phy, true); else __mxs_phy_disconnect_line(mxs_phy, false); |