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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-05-21 17:39:16 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-05-26 09:06:05 -0300
commit26f15c1fff5493fc0771248d5a409f2c7815a53a (patch)
tree447548f57e7ee8487676c027654bd99ae61bcb2a
parentf7a27ff1fb77e114d1059a5eb2ed1cffdc508ce8 (diff)
[media] v4l: vsp1: Remove the unneeded vsp1_video_buffer video field
The field is assigned but never read, remove it. This fixes a bug caused by the struct vb2_buffer field not being be the very first field of the vsp1_video_buffer buffer structure as required by videobuf2. Cc: stable@vger.kernel.org Reported-by: Takanari Hayama <taki@igel.co.jp> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
-rw-r--r--drivers/media/platform/vsp1/vsp1_video.c2
-rw-r--r--drivers/media/platform/vsp1/vsp1_video.h1
2 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index a0595c17700f..fac233556f19 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -635,8 +635,6 @@ static int vsp1_video_buffer_prepare(struct vb2_buffer *vb)
if (vb->num_planes < format->num_planes)
return -EINVAL;
- buf->video = video;
-
for (i = 0; i < vb->num_planes; ++i) {
buf->addr[i] = vb2_dma_contig_plane_dma_addr(vb, i);
buf->length[i] = vb2_plane_size(vb, i);
diff --git a/drivers/media/platform/vsp1/vsp1_video.h b/drivers/media/platform/vsp1/vsp1_video.h
index 53e4b3745940..6063a36cbeaa 100644
--- a/drivers/media/platform/vsp1/vsp1_video.h
+++ b/drivers/media/platform/vsp1/vsp1_video.h
@@ -89,7 +89,6 @@ static inline struct vsp1_pipeline *to_vsp1_pipeline(struct media_entity *e)
}
struct vsp1_video_buffer {
- struct vsp1_video *video;
struct vb2_buffer buf;
struct list_head queue;

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