greybus: manifest: be coherent with protocol name

remane protocol define from GREYBUS_PROTOCOL_LED to GREYBUS_PROTOCOL_LIGHTS to
be coherent with the specification.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
diff --git a/drivers/staging/greybus/greybus_manifest.h b/drivers/staging/greybus/greybus_manifest.h
index 05af029..ce15e1a 100644
--- a/drivers/staging/greybus/greybus_manifest.h
+++ b/drivers/staging/greybus/greybus_manifest.h
@@ -37,7 +37,7 @@
 	GREYBUS_PROTOCOL_DISPLAY	= 0x0c,
 	GREYBUS_PROTOCOL_CAMERA		= 0x0d,
 	GREYBUS_PROTOCOL_SENSOR		= 0x0e,
-	GREYBUS_PROTOCOL_LED		= 0x0f,
+	GREYBUS_PROTOCOL_LIGHTS		= 0x0f,
 	GREYBUS_PROTOCOL_VIBRATOR	= 0x10,
 	GREYBUS_PROTOCOL_LOOPBACK	= 0x11,
 	GREYBUS_PROTOCOL_I2S_RECEIVER	= 0x12,