x86: move setup_secondary_clock a little bit down in the function

This is done so we call setup_secondary_clock() in the same place x86_64
does. A separate patch for this is appearantly not needed. But clock
initialization is such a delicate thing, that it's safer to do this way
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/kernel/smpboot_32.c

@@ -185,7 +185,6 @@ static void __cpuinit start_secondary(void *unused)
 	 */
 	check_tsc_sync_target();
 
-	setup_secondary_clock();
 	if (nmi_watchdog == NMI_IO_APIC) {
 		disable_8259A_irq(0);
 		enable_NMI_through_LVT0();
@@ -214,6 +213,8 @@ static void __cpuinit start_secondary(void *unused)
 	unlock_ipi_call_lock();
 	per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
 
+	setup_secondary_clock();
+
 	wmb();
 	cpu_idle();
 }