diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 7c23b76e8eca..6d69bbedf97a 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -90,7 +90,7 @@ void suspend_nvs_restore(void);
 static inline int acpi_sleep_proc_init(void) { return 0; }
 static inline int suspend_nvs_alloc(void) { return 0; }
 static inline void suspend_nvs_free(void) {}
-static inline int suspend_nvs_save(void) {}
+static inline int suspend_nvs_save(void) { return 0; }
 static inline void suspend_nvs_restore(void) {}
 #endif
 
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index fa7ed6a983d0..eb176bb1b15b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -254,15 +254,6 @@ void __init acpi_old_suspend_ordering(void);
 void __init acpi_nvs_nosave(void);
 #endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_ACPI_SLEEP
-int suspend_nvs_register(unsigned long start, unsigned long size);
-#else
-static inline int suspend_nvs_register(unsigned long a, unsigned long b)
-{
-	return 0;
-}
-#endif
-
 struct acpi_osc_context {
 	char *uuid_str; /* uuid string */
 	int rev;
@@ -361,4 +352,14 @@ static inline int acpi_table_parse(char *id,
 	return -1;
 }
 #endif	/* !CONFIG_ACPI */
+
+#ifdef CONFIG_ACPI_SLEEP
+int suspend_nvs_register(unsigned long start, unsigned long size);
+#else
+static inline int suspend_nvs_register(unsigned long a, unsigned long b)
+{
+	return 0;
+}
+#endif
+
 #endif	/*_LINUX_ACPI_H*/