intlen){structdm_i2c_chip*chip=dev_get_parent_platdata(dev);structudevice*bus=dev_get_parent(dev);structdm_i2c_ops*ops=i2c_get_ops(bus);structi2c_msgmsg[2], *ptr;uint8_toffset_buf[I2C_MAX_OFFSET_LEN];intret;inti;for(i =0; i < len; i++) {if(i2c_setup_offset(chip, offset +...