x86: move local APIC timer init to the end of start_secondary()

Preparatory patch for the AMD C1E wreckage fixup.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/smpboot_64.c

@@ -335,11 +335,6 @@ void __cpuinit start_secondary(void)
  	 */
 	check_tsc_sync_target();
 
-	Dprintk("cpu %d: setting up apic clock\n", smp_processor_id()); 	
-	setup_secondary_APIC_clock();
-
-	Dprintk("cpu %d: enabling apic timer\n", smp_processor_id());
-
 	if (nmi_watchdog == NMI_IO_APIC) {
 		disable_8259A_irq(0);
 		enable_NMI_through_LVT0(NULL);
@@ -374,6 +369,8 @@ void __cpuinit start_secondary(void)
 
 	unlock_ipi_call_lock();
 
+	setup_secondary_APIC_clock();
+
 	cpu_idle();
 }