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authorAndrew Morton <akpm@osdl.org>2006-05-31 04:26:03 (GMT)
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-31 23:27:11 (GMT)
commit760f1fce030ccc620ec430a8aff8fc604e7891ed (patch)
treed2e14b5c6d101e4b368300d2a7e6c6fd438133a8 /drivers/base/power
parentd61a3ead268084cc271d7b2aa2950fc822a37cf5 (diff)
downloadlinux-760f1fce030ccc620ec430a8aff8fc604e7891ed.tar.xz
[PATCH] revert "swsusp add check for suspension of X controlled devices"
From: Andrew Morton <akpm@osdl.org> Revert commit ff4da2e262d2509fe1bacff70dd00934be569c66. It broke APM suspend, probably because APM doesn't switch back to a VT when suspending. Tracked down by Matt Mackall <mpm@selenic.com> Rafael sayeth: "It only fixed the theoretical issue that a quick-handed user could switch to X after processes have been frozen and before the devices are suspended. With the current userland suspend tools it shouldn't be necessary." Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/base/power')
-rw-r--r--drivers/base/power/suspend.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 662209d..2a769cc 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -8,7 +8,6 @@
*
*/
-#include <linux/vt_kern.h>
#include <linux/device.h>
#include <linux/kallsyms.h>
#include <linux/pm.h>
@@ -66,6 +65,7 @@ int suspend_device(struct device * dev, pm_message_t state)
return error;
}
+
/**
* device_suspend - Save state and stop all devices in system.
* @state: Power state to put each device in.
@@ -85,9 +85,6 @@ int device_suspend(pm_message_t state)
{
int error = 0;
- if (!is_console_suspend_safe())
- return -EINVAL;
-
down(&dpm_sem);
down(&dpm_list_sem);
while (!list_empty(&dpm_active) && error == 0) {