From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit e51daefc228aa164adcc17fe8fce0f856ad0a1cc upstream.
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.
Reported-by: Takanari Hayama <taki@xxxxxxxxxx>
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/media/platform/vsp1/vsp1_video.c | 2 --
drivers/media/platform/vsp1/vsp1_video.h | 1 -
2 files changed, 3 deletions(-)
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index 714c53ef6c11..2960ff1637d1 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -622,8 +622,6 @@ 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 d8612a378345..47b7a8ab5e2f 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;
--
2.1.0
--
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