[PATCH 2/6] drm/amdgpu/mn: fix documentation for amdgpu_mn_read_lock

[Alex Deucher]

Document the new parameter.

Fixes: 93065ac753e4 ("mm, oom: distinguish blockable mode for mmu notifiers")
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c
index f1f8cdd695d3..ae2331280e45 100644
--- 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)
 {
-- 
2.20.1