gpu: nvgpu: Cleanup unused variables

There are numerous places where variables are assigned to but then
never used. This patch cleans up all these unused variables and
in some cases simplifies surrounding logic.

Also delete unused header includes and add necessary header includes.

JIRA NVGPU-525

Signed-off-by: Alex Waterman <alexw@nvidia.com>
Change-Id: Ice9ec2a0e97f262d0dcfebe22f83208dbea569d9
Reviewed-on: https://git-master.nvidia.com/r/1662548
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mc_gk20a.c b/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
index 5027eaa4..b99fbdb0 100644
--- a/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mc_gk20a.c
@@ -22,8 +22,6 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
-#include <trace/events/gk20a.h>
-
 #include "gk20a.h"
 #include "mc_gk20a.h"