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-rw-r--r--include/linux/acpi.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index b28f8790192a..eaeb4b9255bc 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -506,7 +506,7 @@ acpi_status acpi_release_memory(acpi_handle handle, struct resource *res,
int acpi_resources_are_enforced(void);
#ifdef CONFIG_HIBERNATION
-void __init acpi_no_s4_hw_signature(void);
+void __init acpi_check_s4_hw_signature(int check);
#endif
#ifdef CONFIG_PM_SLEEP
@@ -1389,6 +1389,12 @@ static inline int find_acpi_cpu_cache_topology(unsigned int cpu, int level)
}
#endif
+#ifdef CONFIG_ACPI_PCC
+void acpi_init_pcc(void);
+#else
+static inline void acpi_init_pcc(void) { }
+#endif
+
#ifdef CONFIG_ACPI
extern void acpi_device_notify(struct device *dev);
extern void acpi_device_notify_remove(struct device *dev);