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[PATCH] swpsuspend: Have suspend to disk use factors of sys_reboot 

The suspend to disk code was a poor copy of the code in
sys_reboot now that we have kernel_power_off, kernel_restart
and kernel_halt use them instead of poorly duplicating them inline.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric W. Biederman 2005-07-26 12:01:17 -06:00 committed by Linus Torvalds
parent 804ebf46d5
commit fdde86ac50
1 changed files with 3 additions and 6 deletions
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9
kernel/power/disk.c
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@ -59,16 +59,13 @@ static void power_down(suspend_disk_method_t mode)
error = pm_ops->enter(PM_SUSPEND_DISK);
break;
case PM_DISK_SHUTDOWN:
printk("Powering off system\n");
device_shutdown();
machine_power_off();
kernel_power_off();
break;
case PM_DISK_REBOOT:
device_shutdown();
machine_restart(NULL);
kernel_restart(NULL);
break;
}
machine_halt();
kernel_halt();
/* Valid image is on the disk, if we continue we risk serious data corruption
after resume. */
printk(KERN_CRIT "Please power me down manually\n");