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bbcd6d54 EM |
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 | ||
a80a0bbe MZ |
10 | /* interrupt base */ |
11 | int irq_base; | |
12 | ||
bbcd6d54 EM |
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 */ |