Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[android-x86/kernel.git] / arch / powerpc / Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 155d571..8a54eb8 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -672,6 +672,9 @@ config ZONE_DMA
        bool
        default y
 
+config NEED_DMA_MAP_STATE
+       def_bool (PPC64 || NOT_COHERENT_CACHE)
+
 config GENERIC_ISA_DMA
        bool
        depends on PPC64 || POWER4 || 6xx && !CPM2