[PATCH] more kernel-doc cleanups, additions

[powerpc.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index 1e1f41b..3e33213 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -376,18 +376,21 @@ void emergency_restart(void)
 }
 EXPORT_SYMBOL_GPL(emergency_restart);
 
-/**
- *     kernel_restart - reboot the system
- *
- *     Shutdown everything and perform a clean reboot.
- *     This is not safe to call in interrupt context.
- */
 void kernel_restart_prepare(char *cmd)
 {
        notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
        system_state = SYSTEM_RESTART;
        device_shutdown();
 }
+
+/**
+ *     kernel_restart - reboot the system
+ *     @cmd: pointer to buffer containing command to execute for restart
+ *             or NULL
+ *
+ *     Shutdown everything and perform a clean reboot.
+ *     This is not safe to call in interrupt context.
+ */
 void kernel_restart(char *cmd)
 {
        kernel_restart_prepare(cmd);