diff options
author | Andrew Morton <akpm@osdl.org> | 2006-05-31 00:26:03 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-31 19:27:11 -0400 |
commit | 760f1fce030ccc620ec430a8aff8fc604e7891ed (patch) | |
tree | d2e14b5c6d101e4b368300d2a7e6c6fd438133a8 /drivers/char/vt.c | |
parent | d61a3ead268084cc271d7b2aa2950fc822a37cf5 (diff) |
[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 acc5d47844e..6c94879e0b9 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) | |||
3238 | } | 3238 | } |
3239 | } | 3239 | } |
3240 | 3240 | ||
3241 | int is_console_suspend_safe(void) | ||
3242 | { | ||
3243 | /* It is unsafe to suspend devices while X has control of the | ||
3244 | * hardware. Make sure we are running on a kernel-controlled console. | ||
3245 | */ | ||
3246 | return vc_cons[fg_console].d->vc_mode == KD_TEXT; | ||
3247 | } | ||
3248 | |||
3249 | /* | 3241 | /* |
3250 | * Visible symbols for modules | 3242 | * Visible symbols for modules |
3251 | */ | 3243 | */ |