/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_I2C_MAX732X_H #define __LINUX_I2C_MAX732X_H /* platform data for the MAX732x 8/16-bit I/O expander driver */ struct max732x_platform_data { /* number of the first GPIO */ unsigned gpio_base; /* interrupt base */ int irq_base; void *context; /* param to setup/teardown */ int (*setup)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); int (*teardown)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); }; #endif /* __LINUX_I2C_MAX732X_H */