| Eric Miao | bbcd6d5 | 2008-07-25 01:46:14 -0700 | [diff] [blame^] | 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 | |
| 6 | struct max732x_platform_data { |
| 7 | /* number of the first GPIO */ |
| 8 | unsigned gpio_base; |
| 9 | |
| 10 | void *context; /* param to setup/teardown */ |
| 11 | |
| 12 | int (*setup)(struct i2c_client *client, |
| 13 | unsigned gpio, unsigned ngpio, |
| 14 | void *context); |
| 15 | int (*teardown)(struct i2c_client *client, |
| 16 | unsigned gpio, unsigned ngpio, |
| 17 | void *context); |
| 18 | }; |
| 19 | #endif /* __LINUX_I2C_MAX732X_H */ |