diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index e50f4da18fd56ed64f8012039e224784f209a2cf..8b15f777010a9daefe2361adfbf5c1c0851dfb75 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -278,21 +278,50 @@ int hibernation_platform_enter(void)
 {
 	int error;
 
-	if (hibernation_ops) {
-		kernel_shutdown_prepare(SYSTEM_SUSPEND_DISK);
-		/*
-		 * We have cancelled the power transition by running
-		 * hibernation_ops->finish() before saving the image, so we
-		 * should let the firmware know that we're going to enter the
-		 * sleep state after all
-		 */
-		error = hibernation_ops->prepare();
-		sysdev_shutdown();
-		if (!error)
-			error = hibernation_ops->enter();
-	} else {
-		error = -ENOSYS;
+	if (!hibernation_ops)
+		return -ENOSYS;
+
+	/*
+	 * We have cancelled the power transition by running
+	 * hibernation_ops->finish() before saving the image, so we should let
+	 * the firmware know that we're going to enter the sleep state after all
+	 */
+	error = hibernation_ops->start();
+	if (error)
+		return error;
+
+	suspend_console();
+	error = device_suspend(PMSG_SUSPEND);
+	if (error)
+		goto Resume_console;
+
+	error = hibernation_ops->prepare();
+	if (error)
+		goto Resume_devices;
+
+	error = disable_nonboot_cpus();
+	if (error)
+		goto Finish;
+
+	local_irq_disable();
+	error = device_power_down(PMSG_SUSPEND);
+	if (!error) {
+		hibernation_ops->enter();
+		/* We should never get here */
+		while (1);
 	}
+	local_irq_enable();
+
+	/*
+	 * We don't need to reenable the nonboot CPUs or resume consoles, since
+	 * the system is going to be halted anyway.
+	 */
+ Finish:
+	hibernation_ops->finish();
+ Resume_devices:
+	device_resume();
+ Resume_console:
+	resume_console();
 	return error;
 }
 
@@ -309,14 +338,14 @@ static void power_down(void)
 	case HIBERNATION_TEST:
 	case HIBERNATION_TESTPROC:
 		break;
-	case HIBERNATION_SHUTDOWN:
-		kernel_power_off();
-		break;
 	case HIBERNATION_REBOOT:
 		kernel_restart(NULL);
 		break;
 	case HIBERNATION_PLATFORM:
 		hibernation_platform_enter();
+	case HIBERNATION_SHUTDOWN:
+		kernel_power_off();
+		break;
 	}
 	kernel_halt();
 	/*