gpu: nvgpu: Use nvgpu_cond in channel worker

Change the channel worker to use nvgpu_cond instead of Linux wait
queue.

JIRA NVGPU-14

Change-Id: Iac856dca2acfa80065f5d2fd542cd2a6278333a4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1469850
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lakshmanan M <lm@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 6d1707a6..c36049b9 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1166,7 +1166,7 @@ struct gk20a {
         struct gk20a_channel_worker {
                 struct nvgpu_thread poll_task;
                 atomic_t put;
-                wait_queue_head_t wq;
+                struct nvgpu_cond wq;
                 struct nvgpu_list_node items;
                 struct nvgpu_spinlock items_lock;
         } channel_worker;