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authorHanjun Guo <hanjun.guo@linaro.org>2014-01-17 20:25:02 +0800
committerGraeme Gregory <graeme.gregory@linaro.org>2014-06-03 09:24:03 +0100
commit3880f852df27755347244c8627af98f5269c81bb (patch)
treed68843994e4c8e522197a63c82337e6e557af883
parentb3219436aaccb85fc342b4522e10fe82c725ba24 (diff)
downloadleg-kernel-3880f852df27755347244c8627af98f5269c81bb.tar.gz
ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64
ACPI reduced hardware mode is disabled by default, but ARM64 can only run properly in ACPI hardware reduced mode at now, so select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64. Signed-off-by: Al Stone <al.stone@linaro.org> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
-rw-r--r--arch/arm64/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index f521f9fd90aa..b2ac60c5357e 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1,5 +1,6 @@
config ARM64
def_bool y
+ select ACPI_REDUCED_HARDWARE_ONLY if ACPI
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select ARCH_USE_CMPXCHG_LOCKREF
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST