x86: simplify idle selection

[linux-2.6-block.git] / arch / x86 / kernel / process_32.c

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index f8476dfbb60d9818f5da08d3a5b95a223930964f..ee4ab461c50d4522184a0e9b21ab20ce794db270 100644 (file)
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -168,24 +168,19 @@ void cpu_idle(void)
        while (1) {
                tick_nohz_stop_sched_tick();
                while (!need_resched()) {
-                       void (*idle)(void);
 
                        check_pgt_cache();
                        rmb();
-                       idle = pm_idle;
 
                        if (rcu_pending(cpu))
                                rcu_check_callbacks(cpu, 0);
 
-                       if (!idle)
-                               idle = default_idle;
-
                        if (cpu_is_offline(cpu))
                                play_dead();
 
                        local_irq_disable();
                        __get_cpu_var(irq_stat).idle_timestamp = jiffies;
-                       idle();
+                       pm_idle();
                }
                tick_nohz_restart_sched_tick();
                preempt_enable_no_resched();