Function dev_pm

loader/linux/src/entry.c:205–232

}

int
dev_pm(struct notifier_block *nb, unsigned long code, void *unused)
{
    int ret;

    switch (code) {
        case PM_SUSPEND_PREPARE:
        case PM_HIBERNATION_PREPARE:
        case PM_RESTORE_PREPARE: {
            ret = suspend();
            break;
        }

        case PM_POST_SUSPEND:
        case PM_POST_HIBERNATION:
        case PM_POST_RESTORE: {
            ret = resume();
            break;
        }

        default: {
            ret = NOTIFY_DONE;
            break;
        }
    }

    return ret;
}

static struct notifier_block reboot_notifier_block = {
    .notifier_call = dev_reboot};