Lines Matching refs:cfp
278 struct comedi_file *cfp = file->private_data;
279 struct comedi_device *dev = cfp->dev;
292 cfp->last_attached = dev->attached;
293 cfp->last_detach_count = dev->detach_count;
294 WRITE_ONCE(cfp->read_subdev, read_s);
295 WRITE_ONCE(cfp->write_subdev, write_s);
300 struct comedi_file *cfp = file->private_data;
301 struct comedi_device *dev = cfp->dev;
303 if (cfp->last_attached != dev->attached ||
304 cfp->last_detach_count != dev->detach_count)
310 struct comedi_file *cfp = file->private_data;
313 return READ_ONCE(cfp->read_subdev);
318 struct comedi_file *cfp = file->private_data;
321 return READ_ONCE(cfp->write_subdev);
2046 struct comedi_file *cfp = file->private_data;
2069 WRITE_ONCE(cfp->read_subdev, s_new);
2089 struct comedi_file *cfp = file->private_data;
2112 WRITE_ONCE(cfp->write_subdev, s_new);
2120 struct comedi_file *cfp = file->private_data;
2121 struct comedi_device *dev = cfp->dev;
2323 struct comedi_file *cfp = file->private_data;
2324 struct comedi_device *dev = cfp->dev;
2428 struct comedi_file *cfp = file->private_data;
2429 struct comedi_device *dev = cfp->dev;
2475 struct comedi_file *cfp = file->private_data;
2476 struct comedi_device *dev = cfp->dev;
2611 struct comedi_file *cfp = file->private_data;
2612 struct comedi_device *dev = cfp->dev;
2742 struct comedi_file *cfp;
2751 cfp = kzalloc(sizeof(*cfp), GFP_KERNEL);
2752 if (!cfp) {
2757 cfp->dev = dev;
2780 file->private_data = cfp;
2788 kfree(cfp);
2795 struct comedi_file *cfp = file->private_data;
2796 struct comedi_device *dev = cfp->dev;
2803 struct comedi_file *cfp = file->private_data;
2804 struct comedi_device *dev = cfp->dev;
2830 kfree(cfp);
2901 struct comedi_file *cfp = file->private_data;
2902 struct comedi_device *dev = cfp->dev;
2925 struct comedi_file *cfp = file->private_data;
2926 struct comedi_device *dev = cfp->dev;
3003 struct comedi_file *cfp = file->private_data;
3004 struct comedi_device *dev = cfp->dev;
3028 struct comedi_file *cfp = file->private_data;
3029 struct comedi_device *dev = cfp->dev;
3070 struct comedi_file *cfp = file->private_data;
3071 struct comedi_device *dev = cfp->dev;
3105 struct comedi_file *cfp = file->private_data;
3106 struct comedi_device *dev = cfp->dev;