diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-05-31 08:26:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-01 03:27:11 +0400 |
| commit | 760f1fce030ccc620ec430a8aff8fc604e7891ed (patch) | |
| tree | d2e14b5c6d101e4b368300d2a7e6c6fd438133a8 /drivers/char/vt.c | |
| parent | d61a3ead268084cc271d7b2aa2950fc822a37cf5 (diff) | |
| download | linux-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/char/vt.c')
| -rw-r--r-- | drivers/char/vt.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c index acc5d47844eb..6c94879e0b99 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -3238,14 +3238,6 @@ void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org) } } -int is_console_suspend_safe(void) -{ - /* It is unsafe to suspend devices while X has control of the - * hardware. Make sure we are running on a kernel-controlled console. - */ - return vc_cons[fg_console].d->vc_mode == KD_TEXT; -} - /* * Visible symbols for modules */ |