power: reset: reboot-mode: treat unrecognized reboot mode as normal mode

[firefly-linux-kernel-4.4.55.git] / drivers / power / reset / reboot-mode.c

diff --git a/drivers/power/reset/reboot-mode.c b/drivers/power/reset/reboot-mode.c
index 09f1bc353087e6839a8c4a85dee58bd9e9f79ce6..1afccd2300b1031fe234ed672fad43d3313e8e00 100644 (file)
--- a/drivers/power/reset/reboot-mode.c
+++ b/drivers/power/reset/reboot-mode.c
@@ -57,6 +57,8 @@ static int reboot_mode_notify(struct notifier_block *this,
 
        reboot = container_of(this, struct reboot_mode_driver, reboot_notifier);
        magic = get_reboot_mode_magic(reboot, cmd);
+       if (!magic)
+               magic = get_reboot_mode_magic(reboot, NULL);
        if (magic)
                reboot->write(magic);