dev_attr_loadstore_waveform 1170 drivers/video/fbdev/broadsheetfb.c retval = device_create_file(&dev->dev, &dev_attr_loadstore_waveform); dev_attr_loadstore_waveform 1203 drivers/video/fbdev/broadsheetfb.c device_remove_file(info->dev, &dev_attr_loadstore_waveform);