* (C) Copyright 2000, 2001
* 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+
*/
/*
}
int
-do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char c = '\0';
pll_freq_t pll_freq;
- if (argc < 2) {
- printf("Usage: \n%s\n", cmdtp->usage);
- goto ret;
- }
- for (pll_freq = PLL_ebc20; pll_freq < PLL_TOTAL; pll_freq++)
+ if (argc < 2)
+ return cmd_usage(cmdtp);
+
+ for (pll_freq = PLL_ebc20; pll_freq < PLL_TOTAL; pll_freq++) {
if (!strcmp(pll_name[pll_freq], argv[1]))
break;
+ }
switch (pll_freq) {
case PLL_ebc20:
goto ret;
default:
- printf("Invalid options"
- "\n\nUsage: \n%s\n", cmdtp->usage);
- goto ret;
+ printf("Invalid options\n\n");
+ return cmd_usage(cmdtp);
}
printf("PLL set to %s, "
U_BOOT_CMD(
pllalter, CONFIG_SYS_MAXARGS, 1, do_pll_alter,
- "pllalter- change pll frequence \n",
+ "change pll frequence",
"pllalter <selection> - change pll frequence \n\n\
** New freq take effect after reset. ** \n\
----------------------------------------------\n\
RCONF: Read current eeprom configuration. \n\
-----------------------------------------------\n\
WTEST: Test EEPROM write with predefined values\n\
- -----------------------------------------------\n"
- );
+ -----------------------------------------------"
+);
#endif /* CONFIG_CMD_EEPROM */