From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Thu, 23 Mar 2006 11:00:08 +0000 (-0800)
Subject: [PATCH] swsusp: let userland tools switch console on suspend
X-Git-Tag: v2.6.17-rc1~1068
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94c188d32996beac00426740974310e32f162c14;p=platform%2Fkernel%2Flinux-exynos.git

[PATCH] swsusp: let userland tools switch console on suspend

Remove the console-switching code from the suspend part of the swsusp userland
interface and let the userland tools switch the console.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/kernel/power/user.c b/kernel/power/user.c
index a97406b..bbd4842 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -139,12 +139,10 @@ static int snapshot_ioctl(struct inode *inode, struct file *filp,
 		if (data->frozen)
 			break;
 		down(&pm_sem);
-		pm_prepare_console();
 		disable_nonboot_cpus();
 		if (freeze_processes()) {
 			thaw_processes();
 			enable_nonboot_cpus();
-			pm_restore_console();
 			error = -EBUSY;
 		}
 		up(&pm_sem);
@@ -158,7 +156,6 @@ static int snapshot_ioctl(struct inode *inode, struct file *filp,
 		down(&pm_sem);
 		thaw_processes();
 		enable_nonboot_cpus();
-		pm_restore_console();
 		up(&pm_sem);
 		data->frozen = 0;
 		break;