[U-Boot] [PATCH 1/2] cmd_onenand.c: Fix command usage help.

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 --- common/cmd_onenand.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/common/cmd_onenand.c b/common/cmd_onenand.c index 83d967b..317968f 100644 --- a/common/cmd_onenand.c +++ b/common/cmd_onenand.c @@ -529,6 +529,9 @@ static int do_onenand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[] { cmd_tbl_t *c;

+ if (argc < 2) + return cmd_usage(cmdtp); + mtd = &onenand_mtd;

/* Strip off leading 'onenand' command argument */