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Subject: [media] v4l: vsp1: Remove the unneeded vsp1_video_buffer video field
Author:  Laurent Pinchart <[email protected]>
Date:    Wed May 21 17:39:16 2014 -0300

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: [email protected]
Reported-by: Takanari Hayama <[email protected]>
Signed-off-by: Laurent Pinchart <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/platform/vsp1/vsp1_video.c |    2 --
 drivers/media/platform/vsp1/vsp1_video.h |    1 -
 2 files changed, 0 insertions(+), 3 deletions(-)

---

http://git.linuxtv.org/media_tree.git?a=commitdiff;h=26f15c1fff5493fc0771248d5a409f2c7815a53a

diff --git a/drivers/media/platform/vsp1/vsp1_video.c 
b/drivers/media/platform/vsp1/vsp1_video.c
index a0595c1..fac2335 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 53e4b37..6063a36 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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