3 files changed, 8 insertions, 9 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 8c18327eb10b..0863733858dc 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -89,7 +89,6 @@ static int mtrr_state_set;
 u64 mtrr_tom2;
 
 struct mtrr_state_type mtrr_state;
-EXPORT_SYMBOL_GPL(mtrr_state);
 
 /* Reserved bits in the high portion of the MTRRphysBaseN MSR. */
 u32 phys_hi_rsvd;
diff --git a/arch/x86/kernel/cpu/mtrr/legacy.c b/arch/x86/kernel/cpu/mtrr/legacy.c
index d25882fcf181..2415ffaaf02c 100644
--- a/arch/x86/kernel/cpu/mtrr/legacy.c
+++ b/arch/x86/kernel/cpu/mtrr/legacy.c
@@ -41,7 +41,7 @@ struct mtrr_value {
 
 static struct mtrr_value *mtrr_value;
 
-static int mtrr_save(void)
+static int mtrr_save(void *data)
 {
 	int i;
 
@@ -56,7 +56,7 @@ static int mtrr_save(void)
 	return 0;
 }
 
-static void mtrr_restore(void)
+static void mtrr_restore(void *data)
 {
 	int i;
 
@@ -69,11 +69,15 @@ static void mtrr_restore(void)
 	}
 }
 
-static struct syscore_ops mtrr_syscore_ops = {
+static const struct syscore_ops mtrr_syscore_ops = {
 	.suspend	= mtrr_save,
 	.resume		= mtrr_restore,
 };
 
+static struct syscore mtrr_syscore = {
+	.ops = &mtrr_syscore_ops,
+};
+
 void mtrr_register_syscore(void)
 {
 	mtrr_value = kcalloc(num_var_ranges, sizeof(*mtrr_value), GFP_KERNEL);
@@ -86,5 +90,5 @@ void mtrr_register_syscore(void)
 	 * TBD: is there any system with such CPU which supports
 	 * suspend/resume? If no, we should remove the code.
 	 */
-	register_syscore_ops(&mtrr_syscore_ops);
+	register_syscore(&mtrr_syscore);
 }
diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
index 5655f253d929..2de3bd2f95d1 100644
--- a/arch/x86/kernel/cpu/mtrr/mtrr.h
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
@@ -46,10 +46,6 @@ struct set_mtrr_context {
 	u32		ccr3;
 };
 
-void set_mtrr_done(struct set_mtrr_context *ctxt);
-void set_mtrr_cache_disable(struct set_mtrr_context *ctxt);
-void set_mtrr_prepare_save(struct set_mtrr_context *ctxt);
-
 void fill_mtrr_var_range(unsigned int index,
 		u32 base_lo, u32 base_hi, u32 mask_lo, u32 mask_hi);
 bool get_mtrr_state(void);