[PATCH] drm/ttm: update kernel-doc line comments

[Tian Tao]

Update kernel-doc line comments to fix warnings reported by make W=1.

drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or
member 'glob' not described in 'ttm_shrink'
drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or
member 'from_wq' not described in 'ttm_shrink'
drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or
member 'extra' not described in 'ttm_shrink'
drivers/gpu/drm/ttm/ttm_memory.c:271: warning: Function parameter or
member 'ctx' not described in 'ttm_shrink'

Signed-off-by: Tian Tao <tiantao6 at hisilicon.com>
---
 drivers/gpu/drm/ttm/ttm_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index acd63b7..0b51773 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -259,7 +259,7 @@ static bool ttm_zones_above_swap_target(struct ttm_mem_global *glob,
 	return false;
 }
 
-/**
+/*
  * At this point we only support a single shrink callback.
  * Extend this if needed, perhaps using a linked list of callbacks.
  * Note that this function is reentrant:
-- 
2.7.4