drm/amdgpu: make a correction on comment

Use a generic comment for AMDGPU_VM_RESERVED_VRAM size.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index b6cd565562ad8d9a99270757fc2b37352600d2f3..4740dd65b99d6ccc107e5d63aba0f0d67d02d718 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -116,7 +116,7 @@ struct amdgpu_mem_stats;
 #define AMDGPU_VM_FAULT_STOP_FIRST     1
 #define AMDGPU_VM_FAULT_STOP_ALWAYS    2
 
-/* Reserve 4MB VRAM for page tables */
+/* How much VRAM be reserved for page tables */
 #define AMDGPU_VM_RESERVED_VRAM                (8ULL << 20)
 
 /*