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-rw-r--r--src/southbridge/intel/lynxpoint/pch.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h
index 000f5460ef..af9e9542b5 100644
--- a/src/southbridge/intel/lynxpoint/pch.h
+++ b/src/southbridge/intel/lynxpoint/pch.h
@@ -172,6 +172,9 @@ void disable_all_gpe(void);
void enable_gpe(u32 mask);
void disable_gpe(u32 mask);
+/* Return non-zero when RTC failure happened. */
+int rtc_failure(void);
+
#if !defined(__PRE_RAM__) && !defined(__SMM__)
#include <device/device.h>
#include <arch/acpi.h>