[media] media: blackfin: bfin_capture: drop buf_init() callback

this patch drops the buf_init() callback as init
of buf list is not required.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Tested-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 8f6698668ecfb49e90ea34cb61285886fa725b8b..c6d8b95b91fffc74dbda520d5d3cb028143db133 100644 (file)
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -302,14 +302,6 @@ static int bcap_queue_setup(struct vb2_queue *vq,
        return 0;
 }
 
-static int bcap_buffer_init(struct vb2_buffer *vb)
-{
-       struct bcap_buffer *buf = to_bcap_vb(vb);
-
-       INIT_LIST_HEAD(&buf->list);
-       return 0;
-}
-
 static int bcap_buffer_prepare(struct vb2_buffer *vb)
 {
        struct bcap_device *bcap_dev = vb2_get_drv_priv(vb->vb2_queue);
@@ -441,7 +433,6 @@ static void bcap_stop_streaming(struct vb2_queue *vq)
 
 static struct vb2_ops bcap_video_qops = {
        .queue_setup            = bcap_queue_setup,
-       .buf_init               = bcap_buffer_init,
        .buf_prepare            = bcap_buffer_prepare,
        .buf_cleanup            = bcap_buffer_cleanup,
        .buf_queue              = bcap_buffer_queue,