dma-buf/sync_file: document flags field
Documentation for it was missing.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20170731193655.6176-1-gustavo@padovan.org
diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h
index 0ad87c4..790ca02 100644
--- a/include/linux/sync_file.h
+++ b/include/linux/sync_file.h
@@ -25,8 +25,12 @@
* @file: file representing this fence
* @sync_file_list: membership in global file list
* @wq: wait queue for fence signaling
+ * @flags: flags for the sync_file
* @fence: fence with the fences in the sync_file
* @cb: fence callback information
+ *
+ * flags:
+ * POLL_ENABLED: whether userspace is currently poll()'ing or not
*/
struct sync_file {
struct file *file;