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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-07-22 07:16:41 +0400
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-07-22 07:16:41 +0400
commit4b575f3e8aba07688fc48025efde41036e5d5eee (patch)
tree4bbccce83e80af179500be45f9e8080315f5e32e /arch/powerpc/include/asm/mmu.h
parentf7723f0eaf53d51ee54374116b25ac33e0be8542 (diff)
parenta8e616b9a41212655042f59c969f30bb7de1ec73 (diff)
downloadlinux-4b575f3e8aba07688fc48025efde41036e5d5eee.tar.xz
Merge remote-tracking branch 'jwb/next' into next
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
-rw-r--r--arch/powerpc/include/asm/mmu.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index b427a55ce2ab..698b30638681 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -125,9 +125,14 @@ static inline int mmu_has_feature(unsigned long feature)
return (cur_cpu_spec->mmu_features & feature);
}
+static inline void mmu_clear_feature(unsigned long feature)
+{
+ cur_cpu_spec->mmu_features &= ~feature;
+}
+
extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup;
-/* MMU initialization (64-bit only fo now) */
+/* MMU initialization */
extern void early_init_mmu(void);
extern void early_init_mmu_secondary(void);