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Eric Miaobbcd6d52008-07-25 01:46:14 -07001#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
Marc Zyngiera80a0bb2010-05-26 14:42:16 -070010 /* interrupt base */
11 int irq_base;
12
Eric Miaobbcd6d52008-07-25 01:46:14 -070013 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 */