Fix this warning when building the docs:
include/media/v4l2-dev.h:42: warning: Enum value 'VFL_TYPE_MAX' not described in enum 'vfl_devnode_type'
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index f60cf9cf3b9c..73073f6ee48c 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -30,6 +30,7 @@
* @VFL_TYPE_SUBDEV: for V4L2 subdevices
* @VFL_TYPE_SDR: for Software Defined Radio tuners
* @VFL_TYPE_TOUCH: for touch sensors
+ * @VFL_TYPE_MAX: number of VFL types, must always be last in the enum
*/
enum vfl_devnode_type {
VFL_TYPE_GRABBER = 0,
