media: mc: entity: Fix doc for media_graph_walk_init

There is no media_graph_walk_free(). media_graph_walk_cleanup() is used
to release the resources.

Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/mc/mc-entity.c b/drivers/media/mc/mc-entity.c
index 35ef52f6da6f66a9ff42c916f2e69830d54199f6..6ec2092d7f803a82754c836c6e7f5d320462505c 100644 (file)
--- a/drivers/media/mc/mc-entity.c
+++ b/drivers/media/mc/mc-entity.c
@@ -308,7 +308,7 @@ static struct media_entity *stack_pop(struct media_graph *graph)
  *
  * Reserve resources for graph walk in media device's current
  * state. The memory must be released using
- * media_graph_walk_free().
+ * media_graph_walk_cleanup().
  *
  * Returns error on failure, zero on success.
  */