/* * (C) Copyright 2007 * Stelian Pop <stelian.pop <at> leadtechdesign.com> * Lead Tech Design <www.leadtechdesign.com> * * 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 */ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H #include <asm/sizes.h> #include <asm/arch/AT91CAP9.h> /* * container_of - cast a member of a structure out to the containing structure * * @ptr: the pointer to the member. * @type: the type of the container struct this is embedded in. * @member: the name of the member within the struct. */ #define container_of(ptr, type, member) ({ \ const typeof(((type *)0)->member) *__mptr = (ptr); \ (type *)((char *)__mptr - offsetof(type, member)); }) #endif