Fixup ia64 32-bit register clock cycle read
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/arch/arch-ia64.h b/arch/arch-ia64.h
index 2df55ba..8e8dd7f 100644
--- a/arch/arch-ia64.h
+++ b/arch/arch-ia64.h
@@ -34,9 +34,9 @@
return ia64_popcnt(bitmask & (~bitmask - 1));
}
-static inline unsigned long get_cpu_clock(void)
+static inline unsigned long long get_cpu_clock(void)
{
- unsigned long ret;
+ unsigned long long ret;
__asm__ __volatile__("mov %0=ar.itc" : "=r" (ret) : : "memory");
return ret;