 @@ -1,149 +1,149 @@
-/*	$NetBSD: i2c.h,v 1.6 2014/08/23 08:03:33 riastradh Exp $	*/
+/*	$NetBSD: i2c.h,v 1.7 2015/03/05 15:02:36 riastradh Exp $	*/
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
  * All rights reserved.
+ *
  * This code is derived from software contributed to The NetBSD Foundation
  * by Taylor R. Campbell.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef _LINUX_I2C_H_
 #define _LINUX_I2C_H_
 #include <sys/types.h>
 #include <sys/device_if.h>
 #include <sys/queue.h>		/* XXX include order botch: i2cvar.h needs */
 #include <dev/i2c/i2cvar.h>
 struct i2c_adapter;
 struct i2c_algorithm;
 struct i2c_msg;
 #define	I2C_NAME_SIZE	20
 #define	I2C_CLASS_DDC	0x01
 struct i2c_board_info {
 	char			type[I2C_NAME_SIZE];
 	uint16_t		addr;
 	void			*platform_data;
 };
 #define	I2C_BOARD_INFO(board_type, board_addr)		\
 	.type = (board_type),				\
 	.addr = (board_addr)
 static inline void
 i2c_new_device(const struct i2c_adapter *adapter __unused,
     const struct i2c_board_info *board __unused)
+{
+}
 struct i2c_driver {
 };
 struct module;
 static inline int
 i2c_register_driver(const struct module *owner __unused,
     const struct i2c_driver *driver __unused)
+{
 	return 0;
+}
 static inline void
 i2c_del_driver(const struct i2c_driver *driver __unused)
+{
+}
 struct i2c_client;
 struct i2c_adapter {
 	char		 		name[I2C_NAME_SIZE];
 	const struct i2c_algorithm	*algo;
 	void				*algo_data;
 	int				retries;
 	struct module			*owner;
 	unsigned int			class;
 	struct {
 		device_t	parent;
-	}				dev;	/* XXX Kludge for intel_dp.  */
+	}				dev;
 	void				*i2ca_adapdata;
 };
 static inline int
 i2c_add_adapter(struct i2c_adapter *adapter __unused)
+{
 	return 0;
+}
 static inline void
 i2c_del_adapter(struct i2c_adapter *adapter __unused)
+{
+}
 static inline void *
 i2c_get_adapdata(const struct i2c_adapter *adapter)
+{
 	return adapter->i2ca_adapdata;
+}
 static inline void
 i2c_set_adapdata(struct i2c_adapter *adapter, void *data)
+{
 	adapter->i2ca_adapdata = data;
+}
 struct i2c_msg {
 	i2c_addr_t	addr;
 	uint16_t	flags;
 	uint16_t	len;
 	uint8_t		*buf;
 };
 #define	I2C_M_RD		0x01
 #define	I2C_M_NOSTART		0x02
 #define	I2C_FUNC_I2C			0x01
 #define	I2C_FUNC_NOSTART		0x02
 #define	I2C_FUNC_SMBUS_EMUL		0x04
 #define	I2C_FUNC_SMBUS_READ_BLOCK_DATA	0x08
 #define	I2C_FUNC_SMBUS_BLOCK_PROC_CALL	0x10
 #define	I2C_FUNC_10BIT_ADDR		0x20
 struct i2c_algorithm {
 	int		(*master_xfer)(struct i2c_adapter *, struct i2c_msg *,
 			    int);
 	uint32_t	(*functionality)(struct i2c_adapter *);
 };
 /* XXX Make the nm output a little more greppable...  */
 #define	i2c_transfer	linux_i2c_transfer
 int	i2c_transfer(struct i2c_adapter *, struct i2c_msg *, int);
 #endif  /* _LINUX_I2C_H_ */