diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index 32b927f901f7..0c11bec39065 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -1073,8 +1073,6 @@ struct gb_sdio_event_request {
 #define GB_LIGHTS_VERSION_MINOR 0x01
 
 /* Greybus Lights request types */
-#define GB_LIGHTS_TYPE_INVALID			0x00
-#define GB_LIGHTS_TYPE_PROTOCOL_VERSION		0x01
 #define GB_LIGHTS_TYPE_GET_LIGHTS		0x02
 #define GB_LIGHTS_TYPE_GET_LIGHT_CONFIG		0x03
 #define GB_LIGHTS_TYPE_GET_CHANNEL_CONFIG	0x04