diff options
Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-dma-sg.c')
| -rw-r--r-- | drivers/media/common/videobuf2/videobuf2-dma-sg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c index 36981a5b5c53..b7f39ee49ed8 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c @@ -10,6 +10,7 @@ * the Free Software Foundation. */ +#include <linux/dma-resv.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/refcount.h> @@ -495,6 +496,8 @@ static int vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf, static int vb2_dma_sg_dmabuf_ops_mmap(struct dma_buf *dbuf, struct vm_area_struct *vma) { + dma_resv_assert_held(dbuf->resv); + return vb2_dma_sg_mmap(dbuf->priv, vma); } |