dma-buf: minor documentation fixes.
Some minor inline documentation fixes for gaps resulting from new patches.
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index a02b1ff..eb48f38 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -65,6 +65,9 @@
* mapping needs to be coherent - if the exporter doesn't directly
* support this, it needs to fake coherency by shooting down any ptes
* when transitioning away from the cpu domain.
+ * @vmap: [optional] creates a virtual mapping for the buffer into kernel
+ * address space. Same restrictions as for vmap and friends apply.
+ * @vunmap: [optional] unmaps a vmap from the buffer
*/
struct dma_buf_ops {
int (*attach)(struct dma_buf *, struct device *,