[PARISC] fix section mismatch in smp.c

WARNING: arch/parisc/kernel/built-in.o(.text.__cpu_up+0x20): Section mismatch: reference to .init.text:smp_boot_one_cpu (after '__cpu_up')

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

arch/parisc/kernel/smp.c

@@ -461,7 +461,7 @@ void __init smp_callin(void)
 /*
  * Bring one cpu online.
  */
-int __init smp_boot_one_cpu(int cpuid)
+int __cpuinit smp_boot_one_cpu(int cpuid)
 {
 	struct task_struct *idle;
 	long timeout;