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Diffstat (limited to 'drivers/usb/chipidea/otg.c')
| -rw-r--r-- | drivers/usb/chipidea/otg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/otg.c b/drivers/usb/chipidea/otg.c index fbfb02e05c97..be63924ea82e 100644 --- a/drivers/usb/chipidea/otg.c +++ b/drivers/usb/chipidea/otg.c @@ -170,6 +170,13 @@ static void ci_handle_id_switch(struct ci_hdrc *ci) dev_dbg(ci->dev, "switching from %s to %s\n", ci_role(ci)->name, ci->roles[role]->name); + if (ci->vbus_active && ci->role == CI_ROLE_GADGET) + /* + * vbus disconnect event is lost due to role + * switch occurs during system suspend. + */ + usb_gadget_vbus_disconnect(&ci->gadget); + ci_role_stop(ci); if (role == CI_ROLE_GADGET && |