[media] media: davinci: vpif_capture: use vb2_ops_wait_prepare/finish helper

This patch adds support in the capture driver for using
vb2_ops_wait_prepare/finish()  helpers provided by the
vb2 core.

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>

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 3ccb26f..d8e1b98 100644 (file)
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -311,6 +311,8 @@ static struct vb2_ops video_qops = {
        .start_streaming        = vpif_start_streaming,
        .stop_streaming         = vpif_stop_streaming,
        .buf_queue              = vpif_buffer_queue,
+       .wait_prepare           = vb2_ops_wait_prepare,
+       .wait_finish            = vb2_ops_wait_finish,
 };
 
 /**