#ifndef __LINUX_I2C_AK4183_H #define __LINUX_I2C_AK4183_H /* linux/i2c/ak4183.h */ struct ak4183_platform_data { u16 model; u16 x_plate_ohms; u16 y_plate_ohms; int (*get_pendown_state)(void); void (*clear_penirq)(void); /* If needed, clear 2nd level interrupt source */ int (*init_platform_hw)(void); void (*exit_platform_hw)(void); }; #endif