From 8632b36b96d38a85f2e71603a6f90ec9e4e5e37e Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 18 Nov 2023 14:05:20 -0700 Subject: command: Introduce functions to obtain command arguments Add some functions which provide an argument to a command, or NULL if the argument does not exist. Use the same numbering as argv[] since it seems less confusing than the previous idea. Signed-off-by: Simon Glass Suggested-by: Tom Rini --- drivers/misc/gsc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/misc/gsc.c') diff --git a/drivers/misc/gsc.c b/drivers/misc/gsc.c index 65c9c2c6ce3..feb02f97065 100644 --- a/drivers/misc/gsc.c +++ b/drivers/misc/gsc.c @@ -531,10 +531,10 @@ static int do_gsc(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[] if (!gsc_wd_disable(dev)) return CMD_RET_SUCCESS; } else if (strcasecmp(argv[1], "thermal") == 0) { - char *cmd, *val; + const char *cmd, *val; - cmd = (argc > 2) ? argv[2] : NULL; - val = (argc > 3) ? argv[3] : NULL; + cmd = cmd_arg2(argc, argv); + val = cmd_arg3(argc, argv); if (!gsc_thermal(dev, cmd, val)) return CMD_RET_SUCCESS; } -- cgit v1.2.3