From: Dinh Nguyen <dingu...@opensource.altera.com>
When enabling HCD_BH for the DWC2 HCD, these local_irq_save/local_irq_restore
was causing a timeout with a webcam.
Signed-off-by: Dinh Nguyen <dingu...@opensource.altera.com>
---
drivers/usb/core/hcd.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 487abcf..463dc44 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1678,9 +1678,7 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
* and no one may trigger the above deadlock situation when
* running complete() in tasklet.
*/
- local_irq_save(flags);
urb->complete(urb);
- local_irq_restore(flags);
usb_anchor_resume_wakeups(anchor);
atomic_dec(&urb->use_count);
--
2.0.3
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