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-rw-r--r--include/asm-ia64/timex.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-ia64/timex.h b/include/asm-ia64/timex.h
index 414aae06044093..05a6baf8a472a5 100644
--- a/include/asm-ia64/timex.h
+++ b/include/asm-ia64/timex.h
@@ -15,6 +15,8 @@
typedef unsigned long cycles_t;
+extern void (*ia64_udelay)(unsigned long usecs);
+
/*
* For performance reasons, we don't want to define CLOCK_TICK_TRATE as
* local_cpu_data->itc_rate. Fortunately, we don't have to, either: according to George