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@xxxxxxxxx> --- 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 - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
