diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h
index 1d7d457..8c57ee9 100644
--- a/include/linux/v4l2-subdev.h
+++ b/include/linux/v4l2-subdev.h
@@ -124,10 +124,6 @@
 	__u32 reserved[9];
 };
 
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE			(1 << 0)
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE			(1 << 1)
-#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG		(1 << 2)
-
 /**
  * struct v4l2_subdev_selection - selection info
  *
@@ -135,7 +131,7 @@
  * @pad: pad number, as reported by the media API
  * @target: Selection target, used to choose one of possible rectangles,
  *	    defined in v4l2-common.h; V4L2_SEL_TGT_* .
- * @flags: constraint flags
+ * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
  * @r: coordinates of the selection window
  * @reserved: for future use, set to zero for now
  *