From: Jonathan Corbet <corbet@lwn.net>
Date: Mon, 20 Jun 2011 19:14:38 +0000 (-0300)
Subject: [media] marvell-cam: no need to initialize the DMA buffers
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9d48a51c272782e646d75e507a66e0532327d9e5;p=openwrt%2Fstaging%2Fblogic.git

[media] marvell-cam: no need to initialize the DMA buffers

This was an old debugging thing from years ago.  It's only done at
initialization time, but it's still unnecessary; take it out.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/marvell-ccic/mcam-core.c b/drivers/media/video/marvell-ccic/mcam-core.c
index 65d9c0fdecae..da7ec2f473ff 100644
--- a/drivers/media/video/marvell-ccic/mcam-core.c
+++ b/drivers/media/video/marvell-ccic/mcam-core.c
@@ -499,8 +499,6 @@ static int mcam_alloc_dma_bufs(struct mcam_camera *cam, int loadtime)
 			cam_warn(cam, "Failed to allocate DMA buffer\n");
 			break;
 		}
-		/* For debug, remove eventually */
-		memset(cam->dma_bufs[i], 0xcc, cam->dma_buf_size);
 		(cam->nbufs)++;
 	}