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authorKevin Hilman <khilman@deeprootsystems.com>2010-10-01 22:13:47 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-10-08 10:02:24 +0100
commitc7b0aff44a0740eedd31b759fd08d9e25672fa76 (patch)
tree02991fc91b0733c6b0f2ce8de2d0741b5ff43ef6 /arch/arm/Kconfig
parent7511db9d25080d53e5427bf4b8849278c07019bc (diff)
ARM: 6428/1: add cpu_idle_wait() to support CPUidle on SMP systems.
In order for CPUidle to work on SMP systems, an implementation of cpu_idle_wait() is needed. This patch duplicates the x86 implementation of cpu_idle_wait() for ARM. Tested-by: Colin Cross <ccross@android.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7562f884f2c..94360e7a7ab 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -145,6 +145,9 @@ config ARCH_HAS_CPUFREQ
and that the relevant menu configurations are displayed for
it.
+config ARCH_HAS_CPU_IDLE_WAIT
+ def_bool y
+
config GENERIC_HWEIGHT
bool
default y