[PATCH] media: lirc: ensure RC_PROTO_MAX has documentation

[Sean Young <sean@xxxxxxxx>]

The enum rc_proto value RC_PROTO_MAX has no documentation, this is causing
a warning while building the documentation.

Fixes: 72e637fec558 ("media: rc: validate that "rc_proto" is reasonable")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Sean Young <sean@xxxxxxxx>
---
 include/uapi/linux/lirc.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h
index c1eb960adde3..bf0672a6d341 100644
--- a/include/uapi/linux/lirc.h
+++ b/include/uapi/linux/lirc.h
@@ -196,6 +196,7 @@ struct lirc_scancode {
  * @RC_PROTO_RCMM24: RC-MM protocol 24 bits
  * @RC_PROTO_RCMM32: RC-MM protocol 32 bits
  * @RC_PROTO_XBOX_DVD: Xbox DVD Movie Playback Kit protocol
+ * @RC_PROTO_MAX: Maximum value of enum rc_proto
  */
 enum rc_proto {
 	RC_PROTO_UNKNOWN	= 0,
-- 
2.28.0