linux/kernel/power
Johannes Berg e8c9c50269 power management: implement pm_ops.valid for everybody
Almost all users of pm_ops only support mem sleep, don't check in .valid and
don't reject any others in .prepare so users can be confused if they check
/sys/power/state, especially when new states are added (these would then
result in s-t-r although they're supposed to be something different).

This patch implements a generic pm_valid_only_mem function that is then
exported for users and puts it to use in almost all existing pm_ops.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: linux-pm@lists.linux-foundation.org
Cc: Len Brown <lenb@kernel.org>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Cc: Greg KH <greg@kroah.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-30 16:40:40 -07:00
..
console.c [PATCH] swsusp: fix suspend when console is in VT_AUTO+KD_GRAPHICS mode 2007-03-16 19:25:05 -07:00
disk.c power management: remove firmware disk mode 2007-04-30 16:40:40 -07:00
Kconfig [PATCH] kconfig: Update swsusp description 2007-03-06 09:30:26 -08:00
main.c power management: implement pm_ops.valid for everybody 2007-04-30 16:40:40 -07:00
Makefile
pm.c
power.h
poweroff.c
process.c [PATCH] PM: Fix SMP races in the freezer 2006-12-13 09:05:49 -08:00
snapshot.c [PATCH] Use ZVC for free_pages 2007-02-11 10:51:17 -08:00
swap.c [PATCH] swsusp: Do not fail if resume device is not set 2007-01-05 23:55:22 -08:00
swsusp.c [PATCH] swsusp: fix memory shrinker 2007-04-04 21:12:47 -07:00
user.c [PATCH] Revert "swsusp: disable nonboot CPUs before entering platform suspend" 2007-03-27 09:20:03 -07:00