1 files changed, 0 insertions, 105 deletions
diff --git a/arch/mips/kernel/cevt-gic.c b/arch/mips/kernel/cevt-gic.c
deleted file mode 100644
index 6093716980b..00000000000
--- a/arch/mips/kernel/cevt-gic.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2013  Imagination Technologies Ltd.
- */
-#include <linux/clockchips.h>
-#include <linux/interrupt.h>
-#include <linux/percpu.h>
-#include <linux/smp.h>
-#include <linux/irq.h>
-
-#include <asm/time.h>
-#include <asm/gic.h>
-#include <asm/mips-boards/maltaint.h>
-
-DEFINE_PER_CPU(struct clock_event_device, gic_clockevent_device);
-int gic_timer_irq_installed;
-
-
-static int gic_next_event(unsigned long delta, struct clock_event_device *evt)
-{
-	u64 cnt;
-	int res;
-
-	cnt = gic_read_count();
-	cnt += (u64)delta;
-	gic_write_cpu_compare(cnt, cpumask_first(evt->cpumask));
-	res = ((int)(gic_read_count() - cnt) >= 0) ? -ETIME : 0;
-	return res;
-}
-
-void gic_set_clock_mode(enum clock_event_mode mode,
-				struct clock_event_device *evt)
-{
-	/* Nothing to do ...  */
-}
-
-irqreturn_t gic_compare_interrupt(int irq, void *dev_id)
-{
-	struct clock_event_device *cd;
-	int cpu = smp_processor_id();
-
-	gic_write_compare(gic_read_compare());
-	cd = &per_cpu(gic_clockevent_device, cpu);
-	cd->event_handler(cd);
-	return IRQ_HANDLED;
-}
-
-struct irqaction gic_compare_irqaction = {
-	.handler = gic_compare_interrupt,
-	.flags = IRQF_PERCPU | IRQF_TIMER,
-	.name = "timer",
-};
-
-
-void gic_event_handler(struct clock_event_device *dev)
-{
-}
-
-int gic_clockevent_init(void)
-{
-	unsigned int cpu = smp_processor_id();
-	struct clock_event_device *cd;
-	unsigned int irq;
-
-	if (!cpu_has_counter || !gic_frequency)
-		return -ENXIO;
-
-	irq = MIPS_GIC_IRQ_BASE;
-
-	cd = &per_cpu(gic_clockevent_device, cpu);
-
-	cd->name		= "MIPS GIC";
-	cd->features		= CLOCK_EVT_FEAT_ONESHOT |
-				  CLOCK_EVT_FEAT_C3STOP;
-
-	clockevent_set_clock(cd, gic_frequency);
-
-	/* Calculate the min / max delta */
-	cd->max_delta_ns	= clockevent_delta2ns(0x7fffffff, cd);
-	cd->min_delta_ns	= clockevent_delta2ns(0x300, cd);
-
-	cd->rating		= 300;
-	cd->irq			= irq;
-	cd->cpumask		= cpumask_of(cpu);
-	cd->set_next_event	= gic_next_event;
-	cd->set_mode		= gic_set_clock_mode;
-	cd->event_handler	= gic_event_handler;
-
-	clockevents_register_device(cd);
-
-	GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_MAP), 0x80000002);
-	GICWRITE(GIC_REG(VPE_LOCAL, GIC_VPE_SMASK), GIC_VPE_SMASK_CMP_MSK);
-
-	if (gic_timer_irq_installed)
-		return 0;
-
-	gic_timer_irq_installed = 1;
-
-	setup_irq(irq, &gic_compare_irqaction);
-	irq_set_handler(irq, handle_percpu_irq);
-	return 0;
-}