diff options
| -rw-r--r-- | kernel/reboot.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/reboot.c b/kernel/reboot.c index f348f1ba9e22..6185cfe5d4ee 100644 --- a/kernel/reboot.c +++ b/kernel/reboot.c @@ -229,6 +229,9 @@ EXPORT_SYMBOL(unregister_restart_handler); /** * do_kernel_restart - Execute kernel restart handler call chain * + * @cmd: pointer to buffer containing command to execute for restart + * or %NULL + * * Calls functions registered with register_restart_handler. * * Expected to be called from machine_restart as last step of the restart |