1#ifndef __LINUX_I2C_MAX732X_H
2#define __LINUX_I2C_MAX732X_H
3
4/* platform data for the MAX732x 8/16-bit I/O expander driver */
5
6struct max732x_platform_data {
7	/* number of the first GPIO */
8	unsigned	gpio_base;
9
10	/* interrupt base */
11	int		irq_base;
12
13	void		*context;	/* param to setup/teardown */
14
15	int		(*setup)(struct i2c_client *client,
16				unsigned gpio, unsigned ngpio,
17				void *context);
18	int		(*teardown)(struct i2c_client *client,
19				unsigned gpio, unsigned ngpio,
20				void *context);
21};
22#endif /* __LINUX_I2C_MAX732X_H */
23