de4cbfb599
Each different m68knommu CPU interrupt controller type has its own interrupt controller data structures now. Remove the old, and now not used, common irq structs and init code from here. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
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* irq.c
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*
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* (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of this archive
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* for more details.
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*/
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#include <linux/types.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/kernel_stat.h>
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#include <linux/interrupt.h>
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#include <linux/irq.h>
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#include <linux/seq_file.h>
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#include <asm/system.h>
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#include <asm/traps.h>
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asmlinkage void do_IRQ(int irq, struct pt_regs *regs)
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{
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struct pt_regs *oldregs = set_irq_regs(regs);
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irq_enter();
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generic_handle_irq(irq);
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irq_exit();
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set_irq_regs(oldregs);
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}
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int show_interrupts(struct seq_file *p, void *v)
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{
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struct irqaction *ap;
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int irq = *((loff_t *) v);
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if (irq == 0)
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seq_puts(p, " CPU0\n");
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if (irq < NR_IRQS) {
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ap = irq_desc[irq].action;
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if (ap) {
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seq_printf(p, "%3d: ", irq);
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seq_printf(p, "%10u ", kstat_irqs(irq));
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seq_printf(p, "%14s ", irq_desc[irq].chip->name);
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seq_printf(p, "%s", ap->name);
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for (ap = ap->next; ap; ap = ap->next)
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seq_printf(p, ", %s", ap->name);
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seq_putc(p, '\n');
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}
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}
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return 0;
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}
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