gpu: nvgpu: Immediate channel release

When closing channel, disable and preempt it immediately instead of
waiting for it to finish all work.

Bug 1683059

Change-Id: Ia5f5fc6a072dc3ddb1e9bf63534814ff0a60b5b4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/836746

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index d3428788..cb8ffa95 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -194,9 +194,7 @@ void gk20a_channel_close(struct channel_gk20a *ch);
 
 bool gk20a_channel_update_and_check_timeout(struct channel_gk20a *ch,
                                             u32 timeout_delta_ms);
-void gk20a_disable_channel(struct channel_gk20a *ch,
-                           bool wait_for_finish,
-                           unsigned long finish_timeout);
+void gk20a_disable_channel(struct channel_gk20a *ch);
 void gk20a_channel_abort(struct channel_gk20a *ch);
 int gk20a_channel_finish(struct channel_gk20a *ch, unsigned long timeout);
 void gk20a_set_error_notifier(struct channel_gk20a *ch, __u32 error);