diff options
Diffstat (limited to 'drivers/usb/core/hcd.c')
| -rw-r--r-- | drivers/usb/core/hcd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 460bb59cb65..149cdf12929 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1652,6 +1652,7 @@ int usb_hcd_unlink_urb (struct urb *urb, int status) static void __usb_hcd_giveback_urb(struct urb *urb) { struct usb_hcd *hcd = bus_to_hcd(urb->dev->bus); + struct usb_anchor *anchor = urb->anchor; int status = urb->unlinked; unsigned long flags; @@ -1663,6 +1664,7 @@ static void __usb_hcd_giveback_urb(struct urb *urb) unmap_urb_for_dma(hcd, urb); usbmon_urb_complete(&hcd->self, urb, status); + usb_anchor_suspend_wakeups(anchor); usb_unanchor_urb(urb); /* pass ownership to the completion handler */ @@ -1682,6 +1684,7 @@ static void __usb_hcd_giveback_urb(struct urb *urb) urb->complete(urb); local_irq_restore(flags); + usb_anchor_resume_wakeups(anchor); atomic_dec(&urb->use_count); if (unlikely(atomic_read(&urb->reject))) wake_up(&usb_kill_urb_queue); |