Commit 7c5aa664 authored by Len Brown's avatar Len Brown
Browse files

ACPI: Kconfig: always enable CONFIG_ACPI_SLEEP on X86 



The SMP dependency on HOTPLUG_CPU and SUSPEND_SMP
caused more harm than good -- making ACPI sleep
support vanish for configs missing those options.
So simply select them on the (ACPI && SMP && X86) systems
that need them.

Also, remove the prompt for ACPI_SLEEP,
virtually nobody (intentionally) enables ACPI without it.

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 43532c8a

drivers/acpi/Kconfig

+4 −17
Original line number Diff line number Diff line
@@ -43,24 +43,11 @@ menuconfig ACPI 
if ACPI



config ACPI_SLEEP

	bool "Sleep States"

	depends on X86 && (!SMP || SUSPEND_SMP)

	bool

	depends on X86

	select HOTPLUG_CPU if SMP

	select SUSPEND_SMP if SMP

	default y

	---help---

	  This option adds support for ACPI suspend states. 



	  With this option, you will be able to put the system "to sleep". 

	  Sleep states are low power states for the system and devices. All

	  of the system operating state is saved to either memory or disk

	  (depending on the state), to allow the system to resume operation

	  quickly at your request.



	  Although this option sounds really nifty, barely any of the device

	  drivers have been converted to the new driver model and hence few

	  have proper power management support. 



	  This option is not recommended for anyone except those doing driver

	  power management development.



config ACPI_PROCFS

	bool "Deprecated /proc/acpi files"

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