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authorlen.brown@intel.com <len.brown@intel.com>2007-11-19 22:22:37 -0500
committerLen Brown <len.brown@intel.com>2007-11-19 22:22:37 -0500
commit60555e371d56a1e410d9fb6fc68f4e953f8f4109 (patch)
tree556c6b890faa824b2679ae6cf58234de5df75fa8 /drivers/cpuidle
parent2ffbb8377c7a0713baf6644e285adc27a5654582 (diff)
downloadlwn-60555e371d56a1e410d9fb6fc68f4e953f8f4109.tar.gz
lwn-60555e371d56a1e410d9fb6fc68f4e953f8f4109.zip
ACPI: CONFIG_CPU_IDLE=ACPI by default
In Linux-2.6.24, CPU_IDLE went upstream, default =n. For Linux-2.6.25, enable it by default on ACPI systems. For Linux-2.6.26, we plan to enable it always on ACPI systems. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/cpuidle')
-rw-r--r--drivers/cpuidle/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig
index 3bed4127d4ad..7dbc4a83c45c 100644
--- a/drivers/cpuidle/Kconfig
+++ b/drivers/cpuidle/Kconfig
@@ -1,13 +1,13 @@
config CPU_IDLE
bool "CPU idle PM support"
+ default ACPI
help
CPU idle is a generic framework for supporting software-controlled
idle processor power management. It includes modular cross-platform
governors that can be swapped during runtime.
- If you're using a mobile platform that supports CPU idle PM (e.g.
- an ACPI-capable notebook), you should say Y here.
+ If you're using an ACPI-enabled platform, you should say Y here.
config CPU_IDLE_GOV_LADDER
bool