nvgpu: gm20b: MISRA Rule 21.2 header gurad fixes

MISRA rule 21.2 doesn't allow the use of macro names which start with
an underscore. These leading underscores are to be removed from the
macro names. This patch will fix such violations caused by
include guards by renaming them to follow the convention,
'NVGPU_PARENT-DIR_HEADER_H'

JIRA NVGPU-1028

Change-Id: Ic60b2de8bb705f189134483fff1e2dff8ea96a12
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1808186
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h
index f9e1f95d..b9e20721 100644
--- a/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/fifo_gm20b.h
@@ -22,8 +22,8 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
-#ifndef _NVHOST_GM20B_FIFO
-#define _NVHOST_GM20B_FIFO
+#ifndef NVGPU_GM20B_FIFO_GM20B_H
+#define NVGPU_GM20B_FIFO_GM20B_H
 struct gk20a;
 struct mmu_fault_info;
 
@@ -38,4 +38,4 @@ void gm20b_fifo_init_pbdma_intr_descs(struct fifo_gk20a *f);
 void gm20b_fifo_tsg_verify_status_ctx_reload(struct channel_gk20a *ch);
 void gm20b_fifo_get_mmu_fault_gpc_desc(struct mmu_fault_info *mmfault);
 
-#endif
+#endif /* NVGPU_GM20B_FIFO_GM20B_H */