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cmd: log: Use sub-commands for log

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This reduces duplicate code, and makes adding new sub-commands easier.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sean Anderson 2020-10-27 19:55:32 -04:00 committed by Tom Rini
parent 1227304400
commit f48b5b5634
1 changed files with 4 additions and 27 deletions
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31
cmd/log.c
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@ -103,30 +103,6 @@ static int do_log_rec(struct cmd_tbl *cmdtp, int flag, int argc,
return 0;
}
static struct cmd_tbl log_sub[] = {
U_BOOT_CMD_MKENT(level, CONFIG_SYS_MAXARGS, 1, do_log_level, "", ""),
U_BOOT_CMD_MKENT(format, CONFIG_SYS_MAXARGS, 1, do_log_format, "", ""),
U_BOOT_CMD_MKENT(rec, CONFIG_SYS_MAXARGS, 1, do_log_rec, "", ""),
};
static int do_log(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
struct cmd_tbl *cp;
if (argc < 2)
return CMD_RET_USAGE;
/* drop initial "log" arg */
argc--;
argv++;
cp = find_cmd_tbl(argv[0], log_sub, ARRAY_SIZE(log_sub));
if (cp)
return cp->cmd(cmdtp, flag, argc, argv);
return CMD_RET_USAGE;
}
#ifdef CONFIG_SYS_LONGHELP
static char log_help_text[] =
"level - get/set log level\n"
@ -139,7 +115,8 @@ static char log_help_text[] =
;
#endif
U_BOOT_CMD(
log, CONFIG_SYS_MAXARGS, 1, do_log,
"log system", log_help_text
U_BOOT_CMD_WITH_SUBCMDS(log, "log system", log_help_text,
U_BOOT_SUBCMD_MKENT(level, 2, 1, do_log_level),
U_BOOT_SUBCMD_MKENT(format, 2, 1, do_log_format),
U_BOOT_SUBCMD_MKENT(rec, 7, 1, do_log_rec),
);