X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fcpu%2Fmpc83xx%2Fecc.c;h=f8eab96b1993fd0a06ec7d29c096ec1000ce8753;hb=90d8cff09918f1fdf15cdb4e6c55fb1712340710;hp=f3942b411f65c172924f8c88052b3db6cb4ba94a;hpb=a47a12becf66f02a56da91c161e2edb625e9f20c;p=u-boot

diff --git a/arch/powerpc/cpu/mpc83xx/ecc.c b/arch/powerpc/cpu/mpc83xx/ecc.c
index f3942b411f..f8eab96b19 100644
--- a/arch/powerpc/cpu/mpc83xx/ecc.c
+++ b/arch/powerpc/cpu/mpc83xx/ecc.c
@@ -98,7 +98,7 @@ void ecc_print_status(void)
 	       ddr->capture_attributes & ECC_CAPT_ATTR_VLD);
 }
 
-int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
@@ -118,10 +118,8 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	writeback[0] = 0x01234567UL;
 	writeback[1] = 0x89abcdefUL;
 
-	if (argc > 4) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc > 4)
+		return cmd_usage(cmdtp);
 
 	if (argc == 2) {
 		if (strcmp(argv[1], "status") == 0) {
@@ -350,8 +348,7 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 			return 0;
 		}
 	}
-	cmd_usage(cmdtp);
-	return 1;
+	return cmd_usage(cmdtp);
 }
 
 U_BOOT_CMD(ecc, 4, 0, do_ecc,