/* * linux/include/asm-arm/arch-s3c2400/irq.h * * Copyright (C) 2001 MIZI Research, Inc. * * This program 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. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA *//* * Author : Nandy Lyu <nandy@mizi.com> *   Date : 13 December 2001 */extern void set_EINT_IRQ_edge(int no_eint, int edge);extern int set_external_irq(int irq, int edge, int pullup);/* * This prototype is required for cascading of multiplexed interrupts. * Since it doesn't exist elsewhere, we'll put it here for now. */extern unsigned int fixup_irq(int i);extern void do_IRQ(int irq, struct pt_regs *regs);