From fb40bc3e94933007d3e42e96daf1ec8044821cb8 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 21 May 2013 14:05:27 +0200 Subject: MIPS: Idle: Re-enable irqs at the end of r3081, au1k and loongson2 cpu_wait. Without this, the WARN_ON_ONCE(irqs_disabled()); in the idle loop will be triggered. Signed-off-by: Ralf Baechle --- drivers/cpufreq/loongson2_cpufreq.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/cpufreq') diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c index 84889573b56..868976d443a 100644 --- a/drivers/cpufreq/loongson2_cpufreq.c +++ b/drivers/cpufreq/loongson2_cpufreq.c @@ -200,6 +200,7 @@ static void loongson2_cpu_wait(void) LOONGSON_CHIPCFG0 &= ~0x7; /* Put CPU into wait mode */ LOONGSON_CHIPCFG0 = cpu_freq; /* Restore CPU state */ spin_unlock_irqrestore(&loongson2_wait_lock, flags); + local_irq_enable(); } static int __init cpufreq_init(void) -- cgit v1.2.3