#ifndef I2C_PCA9564_PLATFORM_H#define I2C_PCA9564_PLATFORM_Hstructi2c_pca9564_pf_platform_data{intgpio;/* pin to reset chip. driver will work when * not supplied (negative value), but it * cannot exit some error conditions then */inti2c_clock_speed;/* values are defined in linux/i2c-algo-pca.h */inttimeout;/* timeout in jiffies */};#endif /* I2C_PCA9564_PLATFORM_H */