linux-kernel - [PATCH 2/3] cdrom: mark CDROMGETSPINDOWN/CDROMSETSPINDOWN obsolete

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Date:   Wed, 27 Apr 2022 09:24:34 -0400
From:   Paul Gortmaker <paul.gortmaker@...driver.com>
To:     linux-kernel@...r.kernel.org
Cc:     Paul Gortmaker <paul.gortmaker@...driver.com>,
        Jens Axboe <axboe@...nel.dk>, Christoph Hellwig <hch@....de>,
        Phillip Potter <phil@...lpotter.co.uk>
Subject: [PATCH 2/3] 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@...nel.dk>
Cc: Christoph Hellwig <hch@....de>
Cc: Phillip Potter <phil@...lpotter.co.uk>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 Documentation/userspace-api/ioctl/cdrom.rst | 6 ++++++
 include/uapi/linux/cdrom.h                  | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/userspace-api/ioctl/cdrom.rst b/Documentation/userspace-api/ioctl/cdrom.rst
index 682948fc88a3..2ad91dbebd7c 100644
--- a/Documentation/userspace-api/ioctl/cdrom.rst
+++ b/Documentation/userspace-api/ioctl/cdrom.rst
@@ -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
diff --git a/include/uapi/linux/cdrom.h b/include/uapi/linux/cdrom.h
index 804ff8d98f71..011e594e4a0d 100644
--- a/include/uapi/linux/cdrom.h
+++ b/include/uapi/linux/cdrom.h
@@ -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...
-- 
2.33.0