1 files changed, 0 insertions, 123 deletions

diff --git a/arch/v850/kernel/irq.c b/arch/v850/kernel/irq.c
deleted file mode 100644
index 858c45819aab..000000000000
--- a/arch/v850/kernel/irq.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * arch/v850/kernel/irq.c -- High-level interrupt handling
- *
- *  Copyright (C) 2001,02,03,04,05  NEC Electronics Corporation
- *  Copyright (C) 2001,02,03,04,05  Miles Bader <miles@gnu.org>
- *  Copyright (C) 1994-2000  Ralf Baechle
- *  Copyright (C) 1992  Linus Torvalds
- *
- * 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.
- *
- * This file was was derived from the mips version, arch/mips/kernel/irq.c
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/irq.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/random.h>
-#include <linux/seq_file.h>
-
-#include <asm/system.h>
-
-/*
- * 'what should we do if we get a hw irq event on an illegal vector'.
- * each architecture has to answer this themselves, it doesn't deserve
- * a generic callback i think.
- */
-void ack_bad_irq(unsigned int irq)
-{
-        printk("received IRQ %d with unknown interrupt type\n", irq);
-}
-
-volatile unsigned long irq_err_count, spurious_count;
-
-/*
- * Generic, controller-independent functions:
- */
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-        int irq = *(loff_t *) v;
-
-        if (irq == 0) {
-                int cpu;
-                seq_puts(p, "           ");
-                for (cpu=0; cpu < 1 /*smp_num_cpus*/; cpu++)
-                        seq_printf(p, "CPU%d       ", cpu);
-                seq_putc(p, '\n');
-        }
-
-        if (irq < NR_IRQS) {
-                unsigned long flags;
-                struct irqaction *action;
-
-                spin_lock_irqsave(&irq_desc[irq].lock, flags);
-
-                action = irq_desc[irq].action;
-                if (action) {
-                        int j;
-                        int count = 0;
-                        int num = -1;
-                        const char *type_name = irq_desc[irq].chip->typename;
-
-                        for (j = 0; j < NR_IRQS; j++)
-                                if (irq_desc[j].chip->typename == type_name){
-                                        if (irq == j)
-                                                num = count;
-                                        count++;
-                                }
-
-                        seq_printf(p, "%3d: ",irq);
-                        seq_printf(p, "%10u ", kstat_irqs(irq));
-                        if (count > 1) {
-                                int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1);
-                                seq_printf(p, " %*s%d", 14 - prec,
-                                           type_name, num);
-                        } else
-                                seq_printf(p, " %14s", type_name);
-                
-                        seq_printf(p, "  %s", action->name);
-                        for (action=action->next; action; action = action->next)
-                                seq_printf(p, ", %s", action->name);
-                        seq_putc(p, '\n');
-                }
-
-                spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
-        } else if (irq == NR_IRQS)
-                seq_printf(p, "ERR: %10lu\n", irq_err_count);
-
-        return 0;
-}
-
-/* Handle interrupt IRQ.  REGS are the registers at the time of ther
-   interrupt.  */
-unsigned int handle_irq (int irq, struct pt_regs *regs)
-{
-        irq_enter();
-        __do_IRQ(irq, regs);
-        irq_exit();
-        return 1;
-}
-
-/* Initialize irq handling for IRQs.
-   BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL
-   to IRQ_TYPE.  An IRQ_TYPE of 0 means to use a generic interrupt type.  */
-void __init
-init_irq_handlers (int base_irq, int num, int interval,
-                   struct hw_interrupt_type *irq_type)
-{
-        while (num-- > 0) {
-                irq_desc[base_irq].status  = IRQ_DISABLED;
-                irq_desc[base_irq].action  = NULL;
-                irq_desc[base_irq].depth   = 1;
-                irq_desc[base_irq].chip = irq_type;
-                base_irq += interval;
-        }
-}