1 files changed, 0 insertions, 137 deletions
diff --git a/arch/mn10300/kernel/cevt-mn10300.c b/arch/mn10300/kernel/cevt-mn10300.c
deleted file mode 100644
index 2b21bbc9efa4..000000000000
--- a/arch/mn10300/kernel/cevt-mn10300.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* MN10300 clockevents
- *
- * Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
- * Written by Mark Salter (msalter@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#include <linux/clockchips.h>
-#include <linux/interrupt.h>
-#include <linux/percpu.h>
-#include <linux/smp.h>
-#include <asm/timex.h>
-#include "internal.h"
-
-#ifdef CONFIG_SMP
-#if (CONFIG_NR_CPUS > 2) && !defined(CONFIG_GEENERIC_CLOCKEVENTS_BROADCAST)
-#error "This doesn't scale well! Need per-core local timers."
-#endif
-#else /* CONFIG_SMP */
-#define stop_jiffies_counter1()
-#define reload_jiffies_counter1(x)
-#define TMJC1IRQ TMJCIRQ
-#endif
-
-
-static int next_event(unsigned long delta,
-		      struct clock_event_device *evt)
-{
-	unsigned int cpu = smp_processor_id();
-
-	if (cpu == 0) {
-		stop_jiffies_counter();
-		reload_jiffies_counter(delta - 1);
-	} else {
-		stop_jiffies_counter1();
-		reload_jiffies_counter1(delta - 1);
-	}
-	return 0;
-}
-
-static DEFINE_PER_CPU(struct clock_event_device, mn10300_clockevent_device);
-static DEFINE_PER_CPU(struct irqaction, timer_irq);
-
-static irqreturn_t timer_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *cd;
-	unsigned int cpu = smp_processor_id();
-
-	if (cpu == 0)
-		stop_jiffies_counter();
-	else
-		stop_jiffies_counter1();
-
-	cd = &per_cpu(mn10300_clockevent_device, cpu);
-	cd->event_handler(cd);
-
-	return IRQ_HANDLED;
-}
-
-static void event_handler(struct clock_event_device *dev)
-{
-}
-
-static inline void setup_jiffies_interrupt(int irq,
-					   struct irqaction *action)
-{
-	u16 tmp;
-	setup_irq(irq, action);
-	set_intr_level(irq, NUM2GxICR_LEVEL(CONFIG_TIMER_IRQ_LEVEL));
-	GxICR(irq) |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST;
-	tmp = GxICR(irq);
-}
-
-int __init init_clockevents(void)
-{
-	struct clock_event_device *cd;
-	struct irqaction *iact;
-	unsigned int cpu = smp_processor_id();
-
-	cd = &per_cpu(mn10300_clockevent_device, cpu);
-
-	if (cpu == 0) {
-		stop_jiffies_counter();
-		cd->irq	= TMJCIRQ;
-	} else {
-		stop_jiffies_counter1();
-		cd->irq	= TMJC1IRQ;
-	}
-
-	cd->name		= "Timestamp";
-	cd->features		= CLOCK_EVT_FEAT_ONESHOT;
-
-	/* Calculate shift/mult. We want to spawn at least 1 second */
-	clockevents_calc_mult_shift(cd, MN10300_JCCLK, 1);
-
-	/* Calculate the min / max delta */
-	cd->max_delta_ns	= clockevent_delta2ns(TMJCBR_MAX, cd);
-	cd->max_delta_ticks	= TMJCBR_MAX;
-	cd->min_delta_ns	= clockevent_delta2ns(100, cd);
-	cd->min_delta_ticks	= 100;
-
-	cd->rating		= 200;
-	cd->cpumask		= cpumask_of(smp_processor_id());
-	cd->event_handler	= event_handler;
-	cd->set_next_event	= next_event;
-
-	iact = &per_cpu(timer_irq, cpu);
-	iact->flags = IRQF_SHARED | IRQF_TIMER;
-	iact->handler = timer_interrupt;
-
-	clockevents_register_device(cd);
-
-#if defined(CONFIG_SMP) && !defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
-	/* setup timer irq affinity so it only runs on this cpu */
-	{
-		struct irq_data *data;
-		data = irq_get_irq_data(cd->irq);
-		cpumask_copy(irq_data_get_affinity_mask(data), cpumask_of(cpu));
-		iact->flags |= IRQF_NOBALANCING;
-	}
-#endif
-
-	if (cpu == 0) {
-		reload_jiffies_counter(MN10300_JC_PER_HZ - 1);
-		iact->name = "CPU0 Timer";
-	} else {
-		reload_jiffies_counter1(MN10300_JC_PER_HZ - 1);
-		iact->name = "CPU1 Timer";
-	}
-
-	setup_jiffies_interrupt(cd->irq, iact);
-
-	return 0;
-}