[kernel] Renable cpuidle on ARM, was disabled sometime back due to instability

[Peter Robinson]

commit 9cd5288f7382fa33c1624399e6ec8ca3faa30e99
Author: Peter Robinson <pbrobinson at gmail.com>
Date:   Wed Sep 4 08:04:43 2013 +0100

    Renable cpuidle on ARM, was disabled sometime back due to instability

 config-armv7         |    2 ++
 config-armv7-generic |   10 +++++-----
 config-armv7-lpae    |    3 +--
 kernel.spec          |    1 +
 4 files changed, 9 insertions(+), 7 deletions(-)
---
diff --git a/config-armv7 b/config-armv7
index b9001ee..2cb8c51 100644
--- a/config-armv7
+++ b/config-armv7
@@ -22,6 +22,8 @@ CONFIG_ARCH_ZYNQ=y
 
 # Generic
 CONFIG_REMOTEPROC=m
+# Need at some point for am33xx and others
+# CONFIG_IIO is not set
 
 # FIXME should be generic (I think it's enabled by default)
 CONFIG_FB=y
diff --git a/config-armv7-generic b/config-armv7-generic
index 78a28b6..9513931 100644
--- a/config-armv7-generic
+++ b/config-armv7-generic
@@ -59,7 +59,7 @@ CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y
 
 # highbank
 # 2013/04/19 - stability issues
-# CONFIG_CPU_IDLE_CALXEDA is not set
+CONFIG_CPU_IDLE_CALXEDA=y
 CONFIG_EDAC_HIGHBANK_MC=m
 CONFIG_EDAC_HIGHBANK_L2=m
 CONFIG_SATA_HIGHBANK=m
@@ -105,10 +105,10 @@ CONFIG_SCHED_SMT=y
 CONFIG_RCU_FANOUT=32
 
 # 2013/04/19 - disable due to stability issues in 3.9 for the moment
-# CONFIG_CPU_IDLE is not set
-## CONFIG_CPU_IDLE_GOV_LADDER is not set
-# CONFIG_CPU_IDLE_GOV_MENU is not set
-# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
+CONFIG_CPU_IDLE=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
 
 # CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set
 
diff --git a/config-armv7-lpae b/config-armv7-lpae
index b2d86f7..a1d2b8c 100644
--- a/config-armv7-lpae
+++ b/config-armv7-lpae
@@ -135,5 +135,4 @@ CONFIG_S3C_LOWLEVEL_UART_PORT=1
 # CONFIG_S3C2410_WATCHDOG is not set
 # CONFIG_MMC_SDHCI_S3C is not set
 # CONFIG_TEGRA_HOST1X is not set
-
-CONFIG_SPI_DAVINCI=m
+# CONFIG_SPI_DAVINCI is not set
diff --git a/kernel.spec b/kernel.spec
index d03fdcc..adc20d2 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -2320,6 +2320,7 @@ fi
 * Wed Sep  4 2013 Peter Robinson <pbrobinson at fedoraproject.org>
 - Add patch set to fix MMC on AM33xx
 - Add support for BeagleBone Black (very basic!)
+- Renable cpuidle on ARM, was disabled sometime back due to instability
 
 * Wed Sep 04 2013 Josh Boyer <jwboyer at fedoraproject.org> - 3.12.0-0.rc0.git1.1
 - Linux v3.11-351-g1ccfd5e