diff options
| -rw-r--r-- | drivers/dma-buf/udmabuf.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 9de539c1def4..be15eb6b0586 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -94,10 +94,11 @@ static void release_udmabuf(struct dma_buf *buf) } static const struct dma_buf_ops udmabuf_ops = { - .map_dma_buf = map_udmabuf, - .unmap_dma_buf = unmap_udmabuf, - .release = release_udmabuf, - .mmap = mmap_udmabuf, + .cache_sgt_mapping = true, + .map_dma_buf = map_udmabuf, + .unmap_dma_buf = unmap_udmabuf, + .release = release_udmabuf, + .mmap = mmap_udmabuf, }; #define SEALS_WANTED (F_SEAL_SHRINK) |