I am using the V4l1 *new* api for my driver. What should the driver do when USB disconnect() is called while the camera is open? I think i can safely: 1) video_unregister_device() it directly 2) wake_up() everything is waiting for something (this will return ERROR) 3) kfree() the main camera structure 4) so return -EIO if any ioctl, read, mmap is called when the main camera structure doesn't exist... 5) in that case, close() will just decrease the open count Is it the best solution?
