diff options
Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-dma-contig.c')
| -rw-r--r-- | drivers/media/common/videobuf2/videobuf2-dma-contig.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c index 4c68263c617a..a753a03bc48e 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c @@ -100,8 +100,7 @@ static void vb2_dc_prepare(void *buf_priv) struct vb2_dc_buf *buf = buf_priv; struct sg_table *sgt = buf->dma_sgt; - /* DMABUF exporter will flush the cache for us */ - if (!sgt || buf->db_attach) + if (!sgt) return; dma_sync_sg_for_device(buf->dev, sgt->sgl, sgt->orig_nents, @@ -113,8 +112,7 @@ static void vb2_dc_finish(void *buf_priv) struct vb2_dc_buf *buf = buf_priv; struct sg_table *sgt = buf->dma_sgt; - /* DMABUF exporter will flush the cache for us */ - if (!sgt || buf->db_attach) + if (!sgt) return; dma_sync_sg_for_cpu(buf->dev, sgt->sgl, sgt->orig_nents, buf->dma_dir); |