gpu: nvgpu: Use nvgpu_cond in notifier wq

Change notifier wait queue to use nvgpu_cond instead of Linux wait
queue.

JIRA NVGPU-14

Change-Id: I197a0ef6c0a2331ca0dbb3480bdb89d45ba73020
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1469853
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index 2cf55119..f8e05818 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -5873,7 +5873,7 @@ static int gk20a_gr_handle_notify_pending(struct gk20a *g,
         nvgpu_mutex_release(&ch->cyclestate.cyclestate_buffer_mutex);
 #endif
         gk20a_dbg_fn("");
-        wake_up(&ch->notifier_wq);
+        nvgpu_cond_broadcast_interruptible(&ch->notifier_wq);
         return 0;
 }