diff options
| author | Simon Glass <sjg@chromium.org> | 2023-11-18 14:05:20 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-12-13 11:51:24 -0500 |
| commit | 8632b36b96d38a85f2e71603a6f90ec9e4e5e37e (patch) | |
| tree | 90955cdb3d121e37567fe4226f9862566220af57 /drivers | |
| parent | 1047b5340c1203f825c0a68b33997b787be0123e (diff) | |
| download | u-boot-8632b36b96d38a85f2e71603a6f90ec9e4e5e37e.zip u-boot-8632b36b96d38a85f2e71603a6f90ec9e4e5e37e.tar.gz u-boot-8632b36b96d38a85f2e71603a6f90ec9e4e5e37e.tar.bz2 | |
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 <sjg@chromium.org>
Suggested-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/gsc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/gsc.c b/drivers/misc/gsc.c index 65c9c2c..feb02f9 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; } |