Commit 8fa10ee1 authored May 15, 2022 by Paul Gortmaker Committed by Jens Axboe May 15, 2022

cdrom: mark CDROMGETSPINDOWN/CDROMSETSPINDOWN obsolete

These were only implemented by the IDE CD driver, which has since
been removed.  Given that nobody is likely to create new CD/DVD
hardware (and associated drivers) we can mark these appropriately.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Link: https://lore.kernel.org/all/20220427132436.12795-3-paul.gortmaker@windriver.com

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20220515205833.944139-4-phil@philpotter.co.uk

Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 03fea699

Documentation/userspace-api/ioctl/cdrom.rst

+6 −0

Original line number	Diff line number	Diff line
		@@ -718,6 +718,9 @@ CDROMPLAYBLK


		CDROMGETSPINDOWN
		Obsolete, was ide-cd only


		usage::

		char spindown;
		@@ -736,6 +739,9 @@ CDROMGETSPINDOWN


		CDROMSETSPINDOWN
		Obsolete, was ide-cd only


		usage::

		char spindown

include/uapi/linux/cdrom.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -103,7 +103,7 @@
		#define CDROMREADALL 0x5318 /* read all 2646 bytes */

		/*
		* These ioctls are (now) only in ide-cd.c for controlling
		* These ioctls were only in (now removed) ide-cd.c for controlling
		* drive spindown time. They should be implemented in the
		* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
		* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...