diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 3da70925d565..448cbdf6fa40 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2094,6 +2094,9 @@ static int dwc3_gadget_stop(struct usb_gadget *g) unsigned long flags; int irq; + pm_runtime_get_sync(dwc->dev); + dbg_event(0xFF, "Stop gsync", + atomic_read(&dwc->dev->power.usage_count)); dwc3_gadget_disable_irq(dwc); tasklet_kill(&dwc->bh); @@ -2107,6 +2110,10 @@ static int dwc3_gadget_stop(struct usb_gadget *g) spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_mark_last_busy(dwc->dev); + pm_runtime_put_autosuspend(dwc->dev); + dbg_event(0xFF, "Auto_susgsync", 0); + irq = platform_get_irq(to_platform_device(dwc->dev), 0); free_irq(irq, dwc); |