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-rw-r--r--include/asm-i386/tsc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
index 62c091ffcccc..a4d806610b7f 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-i386/tsc.h
@@ -63,6 +63,7 @@ extern void tsc_init(void);
extern void mark_tsc_unstable(char *reason);
extern int unsynchronized_tsc(void);
extern void init_tsc_clocksource(void);
+int check_tsc_unstable(void);
/*
* Boot-time check whether the TSCs are synchronized across
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