--- zzzz-none-000/linux-2.6.39.4/scripts/dtc/dtc.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/scripts/dtc/dtc.c	2021-11-10 13:38:18.000000000 +0000
@@ -99,7 +99,7 @@
 	const char *inform = "dts";
 	const char *outform = "dts";
 	const char *outname = "-";
-	int force = 0, check = 0, sort = 0;
+	int force = 0, sort = 0;
 	const char *arg;
 	int opt;
 	FILE *outf = NULL;
@@ -138,7 +138,6 @@
 			force = 1;
 			break;
 		case 'c':
-			check = 1;
 			break;
 		case 'q':
 			quiet++;