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cmd_onenand.c: Fix command usage help.

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Running the onenand command without arguments does nothing, with this
patch shows the command usage.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
This commit is contained in:
Enric Balletbo i Serra 2010-10-19 11:13:21 +02:00 • committed by Wolfgang Denk
parent 0158126e25
commit 57ff9f2421
1 changed files with 3 additions and 0 deletions
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3
common/cmd_onenand.c
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@ -535,6 +535,9 @@ static int do_onenand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]
{ {
cmd_tbl_t *c; cmd_tbl_t *c;
if (argc < 2)
return cmd_usage(cmdtp);
mtd = &onenand_mtd; mtd = &onenand_mtd;
/* Strip off leading 'onenand' command argument */ /* Strip off leading 'onenand' command argument */