linux-kernel - [PATCH 02/15] media: davinci: vpbe: drop buf

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Message-Id: <1413146445-7304-3-git-send-email-prabhakar.csengg@gmail.com>
Date:	Sun, 12 Oct 2014 21:40:32 +0100
From:	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:	LMML <linux-media@...r.kernel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
Subject: [PATCH 02/15] media: davinci: vpbe: 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@...il.com>
---
 drivers/media/platform/davinci/vpbe_display.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index ff9eac4..e2bda17 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -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,
-- 
1.9.1

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