[PATCH 13/16] ACPI: Kconfig: always enable CONFIG_ACPI_SLEEP on X86

Len Brown
2007-07-25T05:51:42Z

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: Len Brown <len.brown@intel.com>
---
drivers/acpi/Kconfig | 21 ++++-----------------
1 files changed, 4 insertions(+), 17 deletions(-)

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index efd47ee..524cbf1 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -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"
--
1.5.3.rc2.22.g69a9b