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[media] media: davinci: vpbe: drop buf_init() callback

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

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Prabhakar Lad 2014-10-12 17:40:32 -03:00 committed by Mauro Carvalho Chehab
parent e71a180628
commit f92a4e2d96
1 changed files with 0 additions and 10 deletions
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10
drivers/media/platform/davinci/vpbe_display.c
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@ -322,15 +322,6 @@ static void vpbe_wait_finish(struct vb2_queue *vq)
mutex_lock(&layer->opslock);
}
static int vpbe_buffer_init(struct vb2_buffer *vb)
{
struct vpbe_disp_buffer *buf = container_of(vb,
struct vpbe_disp_buffer, vb);
INIT_LIST_HEAD(&buf->list);
return 0;
}
static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count)
{
struct vpbe_layer *layer = vb2_get_drv_priv(vq);
@ -405,7 +396,6 @@ static struct vb2_ops video_qops = {
.queue_setup = vpbe_buffer_queue_setup,
.wait_prepare = vpbe_wait_prepare,
.wait_finish = vpbe_wait_finish,
.buf_init = vpbe_buffer_init,
.buf_prepare = vpbe_buffer_prepare,
.start_streaming = vpbe_start_streaming,
.stop_streaming = vpbe_stop_streaming,