x86: add ->pre_time_init to x86_quirks

so NUMAQ can use that to call numaq_pre_time_init()

This allows us to remove a NUMAQ special from arch/x86/kernel/setup.c.

(and paves the way to remove the NUMAQ subarch)

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/time_32.c b/arch/x86/kernel/time_32.c
index 059ca6e..ffe3c66 100644
--- a/arch/x86/kernel/time_32.c
+++ b/arch/x86/kernel/time_32.c
@@ -129,6 +129,7 @@
  */
 void __init time_init(void)
 {
+	pre_time_init_hook();
 	tsc_init();
 	late_time_init = choose_time_init();
 }