Remove the 'bind' subcommand before processing the arguments. This will make it easier to add an optional flag.
Signed-off-by: Simon Glass sjg@chromium.org ---
cmd/host.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/cmd/host.c b/cmd/host.c index 927c23d0d9d..847bb1d3b5f 100644 --- a/cmd/host.c +++ b/cmd/host.c @@ -46,15 +46,18 @@ static int do_host_bind(struct cmd_tbl *cmdtp, int flag, int argc, char *ep; int dev;
- if (argc < 2 || argc > 3) + /* Skip 'bind' */ + argc--; + argv++; + if (argc < 1 || argv > 2) return CMD_RET_USAGE; - dev_str = argv[1]; + dev_str = argv[0]; dev = simple_strtoul(dev_str, &ep, 16); if (*ep) { printf("** Bad device specification %s **\n", dev_str); return CMD_RET_USAGE; } - file = argc >= 3 ? argv[2] : NULL; + file = argc > 1 ? argv[1] : NULL;
return !!host_dev_bind(dev, file); }