mtdparts: show net size in mtdparts list

[karo-tx-uboot.git] / common / cmd_mii.c

diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index d70031aaa5d07f04e54c1160e7a1bd44b441c38e..3ea493ba4925ef571216b24e87701a757b004cc0 100644 (file)
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -292,19 +292,17 @@ static void extract_range(
 }
 
 /* ---------------------------------------------------------------- */
-int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 {
        char            op[2];
        unsigned char   addrlo, addrhi, reglo, reghi;
        unsigned char   addr, reg;
        unsigned short  data;
        int             rcode = 0;
-       char            *devname;
+       const char      *devname;
 
-       if (argc < 2) {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       if (argc < 2)
+               return cmd_usage(cmdtp);
 
 #if defined(CONFIG_MII_INIT)
        mii_init ();
@@ -431,8 +429,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
                else
                        miiphy_set_current_dev (argv[2]);
        } else {
-               cmd_usage(cmdtp);
-               return 1;
+               return cmd_usage(cmdtp);
        }
 
        /*
@@ -460,5 +457,5 @@ U_BOOT_CMD(
        "mii read   <addr> <reg>        - read  MII PHY <addr> register <reg>\n"
        "mii write  <addr> <reg> <data> - write MII PHY <addr> register <reg>\n"
        "mii dump   <addr> <reg>        - pretty-print <addr> <reg> (0-5 only)\n"
-       "Addr and/or reg may be ranges, e.g. 2-7.\n"
+       "Addr and/or reg may be ranges, e.g. 2-7."
 );