drm/amdgpu/mn: fix documentation for amdgpu_mn_read_lock

Document the new parameter.

Fixes: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers")
Acked-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_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
index f1f8cdd695d3f6a556c74351c3eb8dc4547e200e..ae2331280e4553370e09c59850c5fb20d0ce6dca 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
@@ -136,6 +136,7 @@ void amdgpu_mn_unlock(struct amdgpu_mn *mn)
  * amdgpu_mn_read_lock - take the read side lock for this notifier
  *
  * @amn: our notifier
+ * @blockable: is the notifier blockable
  */
 static int amdgpu_mn_read_lock(struct amdgpu_mn *amn, bool blockable)
 {