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-rw-r--r--target/linux/ubicom32/files/arch/ubicom32/kernel/timer_broadcast.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/target/linux/ubicom32/files/arch/ubicom32/kernel/timer_broadcast.c b/target/linux/ubicom32/files/arch/ubicom32/kernel/timer_broadcast.c
deleted file mode 100644
index 8f0cdc4d55..0000000000
--- a/target/linux/ubicom32/files/arch/ubicom32/kernel/timer_broadcast.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * arch/ubicom32/kernel/timer_broadcast.c
- * Implements a dummy clock event for each cpu.
- *
- * Copyright (C) 2008 Paul Mundt
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port is free software: you can redistribute
- * it and/or modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 2 of the
- * License, or (at your option) any later version.
- *
- * The Ubicom32 Linux Kernel Port is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with the Ubicom32 Linux Kernel Port. If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- * arch/m68knommu
- * arch/blackfin
- * arch/parisc
- * arch/arm
- * arch/sh
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/smp.h>
-#include <linux/jiffies.h>
-#include <linux/percpu.h>
-#include <linux/clockchips.h>
-#include <linux/irq.h>
-
-static DEFINE_PER_CPU(struct clock_event_device, local_clockevent);
-
-/*
- * The broadcast trick only works when the timer will be used in a periodic mode.
- * If the user has configured either NO_HZ or HIGH_RES_TIMERS they must have
- * a per cpu timer.
- */
-#if defined(CONFIG_NO_HZ) || defined(CONFIG_HIGH_RES_TIMERS)
-#error "Tickless and High Resolution Timers require per-CPU local timers: CONFIG_LOCAL_TIMERS"
-#endif
-
-/*
- * local_timer_interrupt()
- * Used on SMP for local timer interrupt sent via an IPI.
- */
-void local_timer_interrupt(void)
-{
- struct clock_event_device *dev = &__get_cpu_var(local_clockevent);
-
- dev->event_handler(dev);
-}
-
-/*
- * dummy_timer_set_next_event()
- * Cause the timer to go off "cycles" from now.
- */
-static int dummy_timer_set_next_event(unsigned long cycles, struct clock_event_device *dev)
-{
- return 0;
-}
-
-/*
- * dummy_timer_set_mode()
- * Do Nothing.
- */
-static void dummy_timer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *clk)
-{
-}
-
-/*
- * local_timer_setup()
- * Adds a clock event for the specified cpu.
- */
-int __cpuinit local_timer_setup(unsigned int cpu)
-{
- struct clock_event_device *dev = &per_cpu(local_clockevent, cpu);
-
- dev->name = "timer-dummy";
- dev->features = CLOCK_EVT_FEAT_DUMMY;
- dev->rating = 200;
- dev->mult = 1;
- dev->set_mode = dummy_timer_set_mode;
- dev->set_next_event = dummy_timer_set_next_event;
- dev->broadcast = smp_timer_broadcast;
- dev->cpumask = cpumask_of_cpu(cpu);
- dev->irq = -1;
- printk(KERN_NOTICE "timer[%d]: %s - created\n", dev->irq, dev->name);
-
- clockevents_register_device(dev);
- return 0;
-}