PCI: support PCIe ARI capability

[linux-2.6-omap-h63xx.git] / include / linux / tick.h

diff --git a/include/linux/tick.h b/include/linux/tick.h
index 8cf8cfe2cc9712a176d7d4904107f4d30e74293f..98921a3e1aa8db33b7e743e6711abb671485ea12 100644 (file)
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -126,7 +126,7 @@ static inline ktime_t tick_nohz_get_sleep_length(void)
        return len;
 }
 static inline void tick_nohz_stop_idle(int cpu) { }
-static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return 0; }
+static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }
 # endif /* !NO_HZ */
 
 #endif