staging/android: improve documentation for sync_file
num_fences was missing a colon mark and sync_file_create() now have
better description.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/android/sync_file.c b/drivers/staging/android/sync_file.c
index 2c724ec..d9da3a4 100644
--- a/drivers/staging/android/sync_file.c
+++ b/drivers/staging/android/sync_file.c
@@ -65,11 +65,12 @@
}
/**
- * sync_fence_create() - creates a sync fence
+ * sync_file_create() - creates a sync file
* @fence: fence to add to the sync_fence
*
* Creates a sync_file containg @fence. Once this is called, the sync_file
- * takes ownership of @fence.
+ * takes ownership of @fence. The sync_file can be released with
+ * fput(sync_file->file). Returns the sync_file or NULL in case of error.
*/
struct sync_file *sync_file_create(struct fence *fence)
{