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-rw-r--r--include/asm-i386/mtrr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-i386/mtrr.h b/include/asm-i386/mtrr.h
index 02a41b99bd7..7e9c7ccbdcf 100644
--- a/include/asm-i386/mtrr.h
+++ b/include/asm-i386/mtrr.h
@@ -70,6 +70,7 @@ struct mtrr_gentry
/* The following functions are for use by other drivers */
# ifdef CONFIG_MTRR
extern void mtrr_save_fixed_ranges(void *);
+extern void mtrr_save_state(void);
extern int mtrr_add (unsigned long base, unsigned long size,
unsigned int type, char increment);
extern int mtrr_add_page (unsigned long base, unsigned long size,
@@ -81,6 +82,7 @@ extern void mtrr_ap_init(void);
extern void mtrr_bp_init(void);
# else
#define mtrr_save_fixed_ranges(arg) do {} while (0)
+#define mtrr_save_state() do {} while (0)
static __inline__ int mtrr_add (unsigned long base, unsigned long size,
unsigned int type, char increment)
{