From 01436228bfefca77493efa00aa49a8b67167d4c5 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 21 Mar 2013 22:49:48 +0100 Subject: m32r: Use generic idle loop Replace the private poller. Signed-off-by: Thomas Gleixner Cc: Linus Torvalds Cc: Rusty Russell Cc: Paul McKenney Cc: Peter Zijlstra Reviewed-by: Cc: Srivatsa S. Bhat Cc: Magnus Damm Cc: Hirokazu Takata Link: http://lkml.kernel.org/r/20130321215234.470547189@linutronix.de Signed-off-by: Thomas Gleixner --- arch/m32r/kernel/process.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'arch/m32r/kernel/process.c') diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index bde899e155d3..e2d049018c3b 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -47,24 +47,6 @@ unsigned long thread_saved_pc(struct task_struct *tsk) void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle (void) -{ - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - cpu_relax(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - void machine_restart(char *__unused) { #if defined(CONFIG_PLAT_MAPPI3) -- cgit v1.2.3