x86 apic_32.c section fix

CONFIG_HOTPLUG_CPU=y:

WARNING: vmlinux.o(.text+0x2390d): Section mismatch: reference to .init.text.5:setup_local_APIC (between 'start_secondary' and 'check_tsc_warp')
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/apic_32.c

@@ -849,7 +849,7 @@ void __init init_bsp_APIC(void)
 /**
  * setup_local_APIC - setup the local APIC
  */
-void __devinit setup_local_APIC(void)
+void __cpuinit setup_local_APIC(void)
 {
 	unsigned long oldvalue, value, maxlvt, integrated;
 	int i, j;