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[media] media: davinci: vpif_display: 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 <m.chehab@samsung.com>
This commit is contained in:
Lad, Prabhakar 2014-05-16 10:33:07 -03:00 committed by Mauro Carvalho Chehab
parent a2b235cb48
commit 2627936456
1 changed files with 0 additions and 11 deletions
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11
drivers/media/platform/davinci/vpif_display.c
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@ -205,16 +205,6 @@ static void vpif_wait_finish(struct vb2_queue *vq)
mutex_lock(&common->lock);
}
static int vpif_buffer_init(struct vb2_buffer *vb)
{
struct vpif_disp_buffer *buf = container_of(vb,
struct vpif_disp_buffer, vb);
INIT_LIST_HEAD(&buf->list);
return 0;
}
static u8 channel_first_int[VPIF_NUMOBJECTS][2] = { {1, 1} };
static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
@ -351,7 +341,6 @@ static struct vb2_ops video_qops = {
.queue_setup = vpif_buffer_queue_setup,
.wait_prepare = vpif_wait_prepare,
.wait_finish = vpif_wait_finish,
.buf_init = vpif_buffer_init,
.buf_prepare = vpif_buffer_prepare,
.start_streaming = vpif_start_streaming,
.stop_streaming = vpif_stop_streaming,