MIPS: Select CONFIG_ARCH_USE_CMPXCHG_LOCKREF for MIPS64

[linux-drm-fsl-dcu.git] / arch / mips / Kconfig

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3c2e4c87d489e734e9e724a530c91af864113f12..449f840d5a7f9a76e081e17e868cda86822eddbc 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -3,6 +3,7 @@ config MIPS
        default y
        select ARCH_MIGHT_HAVE_PC_PARPORT
        select ARCH_MIGHT_HAVE_PC_SERIO
+       select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
        select HAVE_CONTEXT_TRACKING
        select HAVE_GENERIC_DMA_COHERENT
        select HAVE_IDE