ENSURE(get_mcn, CDC_MCN);
ENSURE(reset, CDC_RESET);
ENSURE(audio_ioctl, CDC_PLAY_AUDIO);
- ENSURE(dev_ioctl, CDC_IOCTLS);
ENSURE(generic_packet, CDC_GENERIC_PACKET);
cdi->mc_flags = 0;
cdo->n_minors = 0;
if (fp->f_mode & FMODE_WRITE) {
ret = -EROFS;
if (cdrom_open_write(cdi))
- goto err;
+ goto err_release;
if (!CDROM_CAN(CDC_RAM))
- goto err;
+ goto err_release;
ret = 0;
cdi->media_written = 0;
}
not be mounting, but opening with O_NONBLOCK */
check_disk_change(ip->i_bdev);
return 0;
+err_release:
+ cdi->ops->release(cdi);
err:
cdi->use_count--;
return ret;
return cdrom_ioctl_audioctl(cdi, cmd);
}
- /*
- * Finally, do the device specific ioctls
- */
- if (CDROM_CAN(CDC_IOCTLS))
- return cdi->ops->dev_ioctl(cdi, cmd, arg);
-
return -ENOSYS;
}