1 files changed, 2 insertions, 3 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index af468edf096a..e4128b278f23 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -314,8 +314,8 @@ void kernel_restart_prepare(char *cmd)
 {
         blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
         system_state = SYSTEM_RESTART;
+        usermodehelper_disable();
         device_shutdown();
-        sysdev_shutdown();
         syscore_shutdown();
 }
 
@@ -344,6 +344,7 @@ static void kernel_shutdown_prepare(enum system_states state)
         blocking_notifier_call_chain(&reboot_notifier_list,
                 (state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
         system_state = state;
+        usermodehelper_disable();
         device_shutdown();
 }
 /**
@@ -354,7 +355,6 @@ static void kernel_shutdown_prepare(enum system_states state)
 void kernel_halt(void)
 {
         kernel_shutdown_prepare(SYSTEM_HALT);
-        sysdev_shutdown();
         syscore_shutdown();
         printk(KERN_EMERG "System halted.\n");
         kmsg_dump(KMSG_DUMP_HALT);
@@ -374,7 +374,6 @@ void kernel_power_off(void)
         if (pm_power_off_prepare)
                 pm_power_off_prepare();
         disable_nonboot_cpus();
-        sysdev_shutdown();
         syscore_shutdown();
         printk(KERN_EMERG "Power down.\n");
         kmsg_dump(KMSG_DUMP_POWEROFF);