X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_mgdisk.c;h=d99af2d265f1ca0eb246e4e3cf0e0c43f53196ce;hb=a321148b5b38150b011a1df4ad198329a49e98a3;hp=3ba62f618c0282fa6f527cea9e1712a8a771f5bf;hpb=bcb324d68f7955c1136dafc944eb55db8ebaa601;p=u-boot

diff --git a/common/cmd_mgdisk.c b/common/cmd_mgdisk.c
index 3ba62f618c..d99af2d265 100644
--- a/common/cmd_mgdisk.c
+++ b/common/cmd_mgdisk.c
@@ -26,7 +26,7 @@
 
 #include <mg_disk.h>
 
-int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	u32 from, to, size;
 
@@ -54,15 +54,14 @@ int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			return 1;
 		break;
 	default:
-		printf("Usage:\n%s\n", cmdtp->usage);
-		return 1;
+		return cmd_usage(cmdtp);
 	}
 	return 0;
 }
 
 U_BOOT_CMD(
 	mgd,	5,	0,	do_mg_disk_cmd,
-	"mgd     - mgine m[g]flash command\n",
+	"mgine m[g]flash command\n",
 	": mgine mflash IO mode (disk) command\n"
 	"    - initialize : mgd init\n"
 	"    - random read : mgd read [from] [to] [size]\n"