gpu: nvgpu: Fix MISRA 21.2 violations [1/3]

MISRA 21.2 states that we may not use reserved identifiers; since
all identifiers beginning with '_' are reserved by libc, the usage
of '__' as a prefix is disallowed.

This change removes the usage of the '__a' argument scattered
throughout the nvgpu allocator code.

JIRA NVGPU-1029

Change-Id: I5a9b8a3e0602ba4d519ca19080951402b6f3287d
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803351
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/allocator.h b/drivers/gpu/nvgpu/include/nvgpu/allocator.h
index 2ff7e950..d7a47d23 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/allocator.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/allocator.h
@@ -216,7 +216,7 @@ int  nvgpu_buddy_allocator_init(struct gk20a *g, struct nvgpu_allocator *a,
 /*
  * Bitmap initializers.
  */
-int nvgpu_bitmap_allocator_init(struct gk20a *g, struct nvgpu_allocator *a,
+int nvgpu_bitmap_allocator_init(struct gk20a *g, struct nvgpu_allocator *na,
                                 const char *name, u64 base, u64 length,
                                 u64 blk_size, u64 flags);
 
@@ -232,7 +232,7 @@ int nvgpu_page_allocator_init(struct gk20a *g, struct nvgpu_allocator *a,
  * Note: This allocator can only allocate fixed-size structures of a
  * pre-defined size.
  */
-int nvgpu_lockless_allocator_init(struct gk20a *g, struct nvgpu_allocator *a,
+int nvgpu_lockless_allocator_init(struct gk20a *g, struct nvgpu_allocator *na,
                                   const char *name, u64 base, u64 length,
                                   u64 struct_size, u64 flags);