diff options
| -rw-r--r-- | drivers/power/power_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/power/power_core.c b/drivers/power/power_core.c index 29ccc83..fe1f316 100644 --- a/drivers/power/power_core.c +++ b/drivers/power/power_core.c @@ -140,6 +140,9 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return CMD_RET_SUCCESS; } + if (argc < 3) + return CMD_RET_USAGE; + name = argv[1]; cmd = argv[2]; |