Merge tag 'for-5.16/cdrom-2021-10-29' of git://git.kernel.dk/linux-block

Merge tag 'for-5.16/cdrom-2021-10-29' of git://git.kernel.dk/linux-block

Pull CDROM updates from Jens Axboe:
 "On behalf of Phillip, here are the CDROM updates for the 5.16-rc1
  merge window:

   - Add ioctl for improved media change detection (Lukas)

   - Reformat some documentation (Phillip)

   - Redundant variable removal (luo)"

* tag 'for-5.16/cdrom-2021-10-29' of git://git.kernel.dk/linux-block:
  cdrom: Remove redundant variable and its assignment
  cdrom: docs: reformat table in Documentation/userspace-api/ioctl/cdrom.rst
  drivers/cdrom: improved ioctl for media change detection