diff options
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index f867e954764f..a360f49d3fd0 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3672,6 +3672,9 @@ int s3c_hsotg_suspend(struct dwc2_hsotg *hsotg) unsigned long flags; int ret = 0; + if (hsotg->lx_state != DWC2_L0) + return ret; + mutex_lock(&hsotg->init_mutex); if (hsotg->driver) { @@ -3712,6 +3715,9 @@ int s3c_hsotg_resume(struct dwc2_hsotg *hsotg) unsigned long flags; int ret = 0; + if (hsotg->lx_state == DWC2_L2) + return ret; + mutex_lock(&hsotg->init_mutex); if (hsotg->driver) { |