Use u8 instead of uint8_t, as we do with the other size types.
diff --git a/dtc-parser.y b/dtc-parser.y
index b2c45cd..e833627 100644
--- a/dtc-parser.y
+++ b/dtc-parser.y
@@ -30,7 +30,7 @@
 
 %union {
 	cell_t cval;
-	uint8_t byte;
+	u8 byte;
 	char *str;
 	struct data data;
 	struct property *prop;