sched/core: remove __cpuinit section tag that crept back in.

We removed __cpuinit support (leaving no-op stubs) quite some time
ago.  However this one crept back in as of commit a803f0261bb2bb57aab
("sched: Initialize rq->age_stamp on processor start")

Since we want to clobber the stubs too, get this removed now.

Cc: Corey Minyard <cminyard@mvista.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

kernel/sched/core.c

@@ -5314,7 +5314,7 @@ static struct notifier_block migration_notifier = {
 	.priority = CPU_PRI_MIGRATION,
 };
 
-static void __cpuinit set_cpu_rq_start_time(void)
+static void set_cpu_rq_start_time(void)
 {
 	int cpu = smp_processor_id();
 	struct rq *rq = cpu_rq(cpu);