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-rw-r--r--drivers/acpi/internal.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index a212bfeddf8c..7c23b76e8eca 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -82,8 +82,16 @@ extern int acpi_sleep_init(void);
#ifdef CONFIG_ACPI_SLEEP
int acpi_sleep_proc_init(void);
+int suspend_nvs_alloc(void);
+void suspend_nvs_free(void);
+int suspend_nvs_save(void);
+void suspend_nvs_restore(void);
#else
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 void suspend_nvs_restore(void) {}
#endif
#endif /* _ACPI_INTERNAL_H_ */