From: Erik Gilling konkers@android.com
The previous fix only addressed waiting with a timeout.
Cc: Maarten Lankhorst maarten.lankhorst@canonical.com Cc: Erik Gilling konkers@android.com Cc: Daniel Vetter daniel.vetter@ffwll.ch Cc: Rob Clark robclark@gmail.com Cc: Sumit Semwal sumit.semwal@linaro.org Cc: Greg KH gregkh@linuxfoundation.org Cc: dri-devel@lists.freedesktop.org Cc: Android Kernel Team kernel-team@android.com Signed-off-by: Erik Gilling konkers@android.com Signed-off-by: John Stultz john.stultz@linaro.org --- drivers/staging/android/sync.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c index 889ca6e..811cf65 100644 --- a/drivers/staging/android/sync.c +++ b/drivers/staging/android/sync.c @@ -588,7 +588,8 @@ int sync_fence_wait(struct sync_fence *fence, long timeout) sync_fence_check(fence), timeout); } else if (timeout < 0) { - err = wait_event_interruptible(fence->wq, fence->status != 0); + err = wait_event_interruptible(fence->wq, + sync_fence_check(fence)); }
if (err < 0)