gpu: nvgpu: MISRA 10.3-Conversions to/from an enum

Fix violations where the conversion is from a non-enum type to enum
type or vice-versa.

JIRA NVGPU-659

Change-Id: I45f43c907b810cc86b2a4480809d0c6757ed3486
Signed-off-by: Amulya <Amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1802322
GVS: Gerrit_Virtual_Submit
Tested-by: Amulya Murthyreddy <amurthyreddy@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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>

4 files changed, 5 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
index b8c4d2de..e7bd0a49 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.c
@@ -57,7 +57,7 @@ u64 vgpu_gp10b_locked_gmmu_map(struct vm_gk20a *vm,
                                 u8 kind_v,
                                 u32 ctag_offset,
                                 u32 flags,
-                                int rw_flag,
+                                enum gk20a_mem_rw_flag rw_flag,
                                 bool clear_ctags,
                                 bool sparse,
                                 bool priv,
diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.h b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.h
index 44072dd6..9435b75f 100644
--- a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.h
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_mm_gp10b.h
@@ -34,7 +34,7 @@ u64 vgpu_gp10b_locked_gmmu_map(struct vm_gk20a *vm,
                                 u8 kind_v,
                                 u32 ctag_offset,
                                 u32 flags,
-                                int rw_flag,
+                                enum gk20a_mem_rw_flag rw_flag,
                                 bool clear_ctags,
                                 bool sparse,
                                 bool priv,
diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
index b8eaa1db..54b1e7c2 100644
--- a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
@@ -86,7 +86,7 @@ void vgpu_locked_gmmu_unmap(struct vm_gk20a *vm,
                                 u64 size,
                                 int pgsz_idx,
                                 bool va_allocated,
-                                int rw_flag,
+                                enum gk20a_mem_rw_flag rw_flag,
                                 bool sparse,
                                 struct vm_gk20a_mapping_batch *batch)
 {
diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.h b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h
index c019ca22..e8f40d5c 100644
--- a/drivers/gpu/nvgpu/vgpu/mm_vgpu.h
+++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.h
@@ -28,13 +28,14 @@ struct channel_gk20a;
 struct vm_gk20a_mapping_batch;
 struct gk20a_as_share;
 struct vm_gk20a;
+enum gk20a_mem_rw_flag;
 
 void vgpu_locked_gmmu_unmap(struct vm_gk20a *vm,
                                 u64 vaddr,
                                 u64 size,
                                 int pgsz_idx,
                                 bool va_allocated,
-                                int rw_flag,
+                                enum gk20a_mem_rw_flag rw_flag,
                                 bool sparse,
                                 struct vm_gk20a_mapping_batch *batch);
 int vgpu_vm_bind_channel(struct vm_gk20a *vm,