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PM: Remove deprecated sysfs files

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This patch (as932) removes the deprecated sysfs .../power/state
attribute files.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern
2007-07-12 16:55:07 -04:00
committed by Greg Kroah-Hartman
parent 60a96a5956
commit 471d055804
3 changed files with 1 additions and 80 deletions
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12
kernel/power/Kconfig
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@@ -65,18 +65,6 @@ config PM_TRACE
CAUTION: this option will cause your machine's real-time clock to be
set to an invalid time after a resume.
config PM_SYSFS_DEPRECATED
bool "Driver model /sys/devices/.../power/state files (DEPRECATED)"
depends on PM && SYSFS
default n
help
The driver model started out with a sysfs file intended to provide
a userspace hook for device power management. This feature has never
worked very well, except for limited testing purposes, and so it will
be removed. It's not clear that a generic mechanism could really
handle the wide variability of device power states; any replacements
are likely to be bus or driver specific.
config SOFTWARE_SUSPEND
bool "Software Suspend (Hibernation)"
depends on PM && SWAP && (((X86 || PPC64_SWSUSP) && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP))