X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=kernel%2Fkexec.c;h=c7fd6692939d6bd03c13019996874677f296d83c;hb=fc6fc7f1b1095b92d4834e69b385b91e412a7ce5;hp=795e7b67a2282d774a393bc93888539c775fc1cb;hpb=ef1f87aa7ba6224bef1b750b3272ba281d8f43ed;p=android-x86%2Fkernel.git

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 795e7b67a228..c7fd6692939d 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1465,6 +1465,11 @@ int kernel_kexec(void)
 		error = device_power_down(PMSG_FREEZE);
 		if (error)
 			goto Enable_irqs;
+
+		/* Suspend system devices */
+		error = sysdev_suspend(PMSG_FREEZE);
+		if (error)
+			goto Power_up_devices;
 	} else
 #endif
 	{
@@ -1477,6 +1482,8 @@ int kernel_kexec(void)
 
 #ifdef CONFIG_KEXEC_JUMP
 	if (kexec_image->preserve_context) {
+		sysdev_resume();
+ Power_up_devices:
 		device_power_up(PMSG_RESTORE);
  Enable_irqs:
 		local_irq_enable();