cx25821_video_unregister  964 drivers/media/pci/cx25821/cx25821-core.c 		cx25821_video_unregister(dev, i);
cx25821_video_unregister  774 drivers/media/pci/cx25821/cx25821-video.c 		cx25821_video_unregister(dev, i--);
cx25821_video_unregister   48 drivers/media/pci/cx25821/cx25821-video.h extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num);