From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 26 Jul 2005 17:21:38 +0000 (-0600)
Subject: [PATCH] Add missing device_suspsend(PMSG_FREEZE) calls.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=47f61f397cc08b5a9a815bd03cb10c48dab66034;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] Add missing device_suspsend(PMSG_FREEZE) calls.

In the recent addition of device_suspend calls into
sys_reboot two code paths were missed.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/kernel/sys.c b/kernel/sys.c
index 9a24374c23bc..5fc10d3e3891 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -391,6 +391,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
 	case LINUX_REBOOT_CMD_RESTART:
 		notifier_call_chain(&reboot_notifier_list, SYS_RESTART, NULL);
 		system_state = SYSTEM_RESTART;
+		device_suspend(PMSG_FREEZE);
 		device_shutdown();
 		printk(KERN_EMERG "Restarting system.\n");
 		machine_restart(NULL);
@@ -452,6 +453,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
 		}
 		notifier_call_chain(&reboot_notifier_list, SYS_RESTART, NULL);
 		system_state = SYSTEM_RESTART;
+		device_suspend(PMSG_FREEZE);
 		device_shutdown();
 		printk(KERN_EMERG "Starting new kernel\n");
 		machine_shutdown();