From 760f1fce030ccc620ec430a8aff8fc604e7891ed Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 30 May 2006 21:26:03 -0700 Subject: [PATCH] revert "swsusp add check for suspension of X controlled devices" From: Andrew Morton Revert commit ff4da2e262d2509fe1bacff70dd00934be569c66. It broke APM suspend, probably because APM doesn't switch back to a VT when suspending. Tracked down by Matt Mackall 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 Cc: "Rafael J. Wysocki" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/vt.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/char/vt.c') 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 */ -- cgit v1.2.3