dev_attr_cpu_temperature 255 drivers/macintosh/therm_windtunnel.c err = device_create_file( &x.of_dev->dev, &dev_attr_cpu_temperature ); dev_attr_cpu_temperature 265 drivers/macintosh/therm_windtunnel.c device_remove_file( &x.of_dev->dev, &dev_attr_cpu_temperature );