[PATCH] swsusp: let userland tools switch console on suspend
Rafael J. Wysocki [Thu, 23 Mar 2006 11:00:08 +0000 (03:00 -0800)]
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>

kernel/power/user.c

index a97406b..bbd4842 100644 (file)
@@ -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;