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arm64: locks: Remove CONFIG_GENERIC_LOCKBREAK

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Commit 52ea2a560a (arm64: locks: introduce ticket-based spinlock
implementation) introduces the arch_spin_is_contended() function making
CONFIG_GENERIC_LOCKBREAK unnecessary.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
(cherry picked from commit 61c77e0802)
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Catalin Marinas
2013-11-06 11:42:41 +00:00
committed by Mark Brown
parent 3cf0e16070
commit ff3986a150
1 changed files with 0 additions and 4 deletions
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arch/arm64/Kconfig
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@@ -63,10 +63,6 @@ config LOCKDEP_SUPPORT
config TRACE_IRQFLAGS_SUPPORT
def_bool y
config GENERIC_LOCKBREAK
def_bool y
depends on SMP && PREEMPT
config RWSEM_GENERIC_SPINLOCK
def_bool y