x86/mm/pat: Emulate PAT when it is disabled

[firefly-linux-kernel-4.4.55.git] / arch / x86 / include / asm / pat.h

diff --git a/arch/x86/include/asm/pat.h b/arch/x86/include/asm/pat.h
index cdcff7f7f6941eb20797bd8b9b4a7e5ac0930491..ca6c228d5e62837be88984b652bb436949295d03 100644 (file)
--- a/arch/x86/include/asm/pat.h
+++ b/arch/x86/include/asm/pat.h
@@ -6,7 +6,7 @@
 
 bool pat_enabled(void);
 extern void pat_init(void);
-void pat_init_cache_modes(void);
+void pat_init_cache_modes(u64);
 
 extern int reserve_memtype(u64 start, u64 end,
                enum page_cache_mode req_pcm, enum page_cache_mode *ret_pcm);