X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_vfd.c;h=18c14d1f3bc9456eac24618b5492ef910310e022;hb=d13ffa66aff1d9aed9081986492fb74c1a61a4a9;hp=84d9530aa994801130a4c6fc18ef30917a5ac5c8;hpb=2fb2604d5c20beb061b0a94282b7f6eb14d00cb8;p=karo-tx-uboot.git

diff --git a/common/cmd_vfd.c b/common/cmd_vfd.c
index 84d9530aa9..18c14d1f3b 100644
--- a/common/cmd_vfd.c
+++ b/common/cmd_vfd.c
@@ -45,14 +45,12 @@ extern int transfer_pic(unsigned char, unsigned char *, int, int);
 
 int trab_vfd (ulong bitmap);
 
-int do_vfd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_vfd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong bitmap;
 
-	if (argc != 2) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc != 2)
+		return cmd_usage(cmdtp);
 
 	if (argv[1][0] == '/') {	/* select bitmap by number */
 		bitmap = simple_strtoul(argv[1]+1, NULL, 10);
@@ -71,7 +69,7 @@ U_BOOT_CMD(
 	"/N\n"
 	"    - load bitmap N to the VFDs (N is _decimal_ !!!)\n"
 	"vfd ADDR\n"
-	"    - load bitmap at address ADDR\n"
+	"    - load bitmap at address ADDR"
 );
 #endif