am33xx: Update DT files, add am335x_gp_evm_config target

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

diff --git a/common/cmd_dataflash_mmc_mux.c b/common/cmd_dataflash_mmc_mux.c
index de4e67615751969f144d276ce12d86e2325a8a91..3832248cb61efa7ec91036f98393d61f1640d571 100644 (file)
--- a/common/cmd_dataflash_mmc_mux.c
+++ b/common/cmd_dataflash_mmc_mux.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -41,8 +25,7 @@ int do_dataflash_mmc_mux (cmd_tbl_t *cmdtp, int flag, int argc, char * const arg
                        AT91F_GetMuxStatus () ? "MMC" : "SPI");
                return 0;
        default:
-               printf ("Usage:\n%s\n", cmdtp->usage);
-               return 1;
+               return CMD_RET_USAGE;
        }
        return 0;
 }
@@ -59,7 +42,7 @@ static int mmc_nspi (const char *s)
 
 U_BOOT_CMD(
        dataflash_mmc_mux, 2, 1, do_dataflash_mmc_mux,
-       "dataflash_mmc_mux\t- enable or disable MMC or SPI\n",
+       "enable or disable MMC or SPI\n",
        "[mmc, spi]\n"
        "    - enable or disable MMC or SPI"
 );