diff options
Diffstat (limited to 'drivers/power/reset/gpio-poweroff.c')
| -rw-r--r-- | drivers/power/reset/gpio-poweroff.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/power/reset/gpio-poweroff.c b/drivers/power/reset/gpio-poweroff.c index 52cfeee2cb28..3eaae352ffb9 100644 --- a/drivers/power/reset/gpio-poweroff.c +++ b/drivers/power/reset/gpio-poweroff.c @@ -44,7 +44,13 @@ static int gpio_poweroff_do_poweroff(struct sys_off_data *data) /* give it some time */ mdelay(gpio_poweroff->timeout_ms); - WARN_ON(1); + /* + * If code reaches this point, it means that gpio-poweroff has failed + * to actually power off the system. + * Warn the user that the attempt to poweroff via gpio-poweroff + * has gone wrong. + */ + WARN(1, "Failed to poweroff via gpio-poweroff mechanism\n"); return NOTIFY_DONE; } |