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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/i2c-isa.h
2 * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface
4 * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef _LINUX_I2C_ISA_H
22 #define _LINUX_I2C_ISA_H
24 #include <linux/i2c.h>
26 extern int i2c_isa_add_driver(struct i2c_driver
*driver
);
27 extern int i2c_isa_del_driver(struct i2c_driver
*driver
);
29 /* Detect whether we are on the isa bus. This is only useful to hybrid
31 #define i2c_is_isa_adapter(adapptr) \
32 ((adapptr)->id == I2C_HW_ISA)
33 #define i2c_is_isa_client(clientptr) \
34 i2c_is_isa_adapter((clientptr)->adapter)
36 #endif /* _LINUX_I2C_ISA_H */