- struct saa7146_extension_ioctls *ioctls;
- int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
+ /* the extension can override this */
+ struct v4l2_ioctl_ops ops;
+ /* pointer to the saa7146 core ops */
+ const struct v4l2_ioctl_ops *core_ops;