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Date: Mon, 15 Sep 2014 15:07:41 -0700 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>, Mauro Carvalho Chehab <m.chehab@...sung.com>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.13 051/187] [media] v4l: vsp1: Remove the unneeded vsp1_video_buffer video field 3.13.11.7 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Laurent Pinchart <laurent.pinchart@...asonboard.com> 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@...l.co.jp> Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@...sung.com> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- 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 4b0ac07..daa992c 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 d8612a3..47b7a8a 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; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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