gpu: nvgpu: remove linux specific include from gr_*.c files

Remove linux specific #include "common/linux/os_linux.h" from common source
files gr_gk20a.c/gr_gm20b.c/gr_gp10b.c

Remove use of ZERO_OR_NULL_PTR() and simply check if pointer is NULL or not

Jira NVGPU-405

Change-Id: I663fe298cc720f0b0e22beaa05697b18b375a204
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1607233
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index c232c4ab..578432e5 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -35,7 +35,6 @@
 #include "gk20a/gr_gk20a.h"
 #include "gk20a/dbg_gpu_gk20a.h"
 #include "gk20a/regops_gk20a.h"
-#include "common/linux/os_linux.h"
 
 #include "gm20b/gr_gm20b.h"
 #include "gp10b/gr_gp10b.h"