docs: cdrom: convert docs to ReST and rename to *.rst

The stuff there is almost already at ReST format. A
conversion for them is trivial: just add a missing titles
and fix some scape codes for them to match ReST syntax.

While here, rename the cdrom-standard.txt, with was converted
from LaTeX to ReST on the previous patch, and add it to the
index file.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/cdrom/index.rst

+:orphan:
+
+=====
+cdrom
+=====
+
+.. toctree::
+    :maxdepth: 1
+
+    cdrom-standard
+    ide-cd
+    packet-writing
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`

Documentation/cdrom/packet-writing.txt → Documentation/cdrom/packet-writing.rst

+==============
+Packet writing
+==============
+
 Getting started quick
 ---------------------
 
@@ -10,13 +14,16 @@ Getting started quick
   Download from http://sourceforge.net/projects/linux-udf/
 
 - Grab a new CD-RW disc and format it (assuming CD-RW is hdc, substitute
-  as appropriate):
+  as appropriate)::
+
 	# cdrwtool -d /dev/hdc -q
 
-- Setup your writer
+- Setup your writer::
+
 	# pktsetup dev_name /dev/hdc
 
-- Now you can mount /dev/pktcdvd/dev_name and copy files to it. Enjoy!
+- Now you can mount /dev/pktcdvd/dev_name and copy files to it. Enjoy::
+
 	# mount /dev/pktcdvd/dev_name /cdrom -t udf -o rw,noatime
 
 
@@ -25,11 +32,11 @@ Packet writing for DVD-RW media
 
 DVD-RW discs can be written to much like CD-RW discs if they are in
 the so called "restricted overwrite" mode. To put a disc in restricted
-overwrite mode, run:
+overwrite mode, run::
 
 	# dvd+rw-format /dev/hdc
 
-You can then use the disc the same way you would use a CD-RW disc:
+You can then use the disc the same way you would use a CD-RW disc::
 
 	# pktsetup dev_name /dev/hdc
 	# mount /dev/pktcdvd/dev_name /cdrom -t udf -o rw,noatime
@@ -41,7 +48,7 @@ Packet writing for DVD+RW media
 According to the DVD+RW specification, a drive supporting DVD+RW discs
 shall implement "true random writes with 2KB granularity", which means
 that it should be possible to put any filesystem with a block size >=
-2KB on such a disc. For example, it should be possible to do:
+2KB on such a disc. For example, it should be possible to do::
 
 	# dvd+rw-format /dev/hdc   (only needed if the disc has never
 	                            been formatted)
@@ -54,7 +61,7 @@ follow the specification, but suffer bad performance problems if the
 writes are not 32KB aligned.
 
 Both problems can be solved by using the pktcdvd driver, which always
-generates aligned writes.
+generates aligned writes::
 
 	# dvd+rw-format /dev/hdc
 	# pktsetup dev_name /dev/hdc
@@ -83,7 +90,7 @@ Notes
 
 - Since the pktcdvd driver makes the disc appear as a regular block
   device with a 2KB block size, you can put any filesystem you like on
-  the disc. For example, run:
+  the disc. For example, run::
 
 	# /sbin/mke2fs /dev/pktcdvd/dev_name
 
@@ -97,7 +104,7 @@ Since Linux 2.6.20, the pktcdvd module has a sysfs interface
 and can be controlled by it. For example the "pktcdvd" tool uses
 this interface. (see http://tom.ist-im-web.de/download/pktcdvd )
 
-"pktcdvd" works similar to "pktsetup", e.g.:
+"pktcdvd" works similar to "pktsetup", e.g.::
 
 	# pktcdvd -a dev_name /dev/hdc
 	# mkudffs /dev/pktcdvd/dev_name
@@ -115,7 +122,7 @@ For a description of the sysfs interface look into the file:
 Using the pktcdvd debugfs interface
 -----------------------------------
 
-To read pktcdvd device infos in human readable form, do:
+To read pktcdvd device infos in human readable form, do::
 
 	# cat /sys/kernel/debug/pktcdvd/pktcdvd[0-7]/info
 

MAINTAINERS

@@ -7610,7 +7610,7 @@ IDE/ATAPI DRIVERS
 M:	Borislav Petkov <bp@alien8.de>
 L:	linux-ide@vger.kernel.org
 S:	Maintained
-F:	Documentation/cdrom/ide-cd
+F:	Documentation/cdrom/ide-cd.rst
 F:	drivers/ide/ide-cd*
 
 IDEAPAD LAPTOP EXTRAS DRIVER

drivers/block/Kconfig

@@ -347,7 +347,7 @@ config CDROM_PKTCDVD
 	  is possible.
 	  DVD-RW disks must be in restricted overwrite mode.
 
-	  See the file <file:Documentation/cdrom/packet-writing.txt>
+	  See the file <file:Documentation/cdrom/packet-writing.rst>
 	  for further information on the use of this driver.
 
 	  To compile this driver as a module, choose M here: the

drivers/cdrom/cdrom.c

@@ -7,7 +7,7 @@
    License.  See linux/COPYING for more information.
 
    Uniform CD-ROM driver for Linux.
-   See Documentation/cdrom/cdrom-standard.txt for usage information.
+   See Documentation/cdrom/cdrom-standard.rst for usage information.
 
    The routines in the file provide a uniform interface between the
    software that uses CD-ROMs and the various low-level drivers that

drivers/ide/ide-cd.c

@@ -9,7 +9,7 @@
  * May be copied or modified under the terms of the GNU General Public
  * License.  See linux/COPYING for more information.
  *
- * See Documentation/cdrom/ide-cd for usage information.
+ * See Documentation/cdrom/ide-cd.rst for usage information.
  *
  * Suggestions are welcome. Patches that work are more welcome though. ;-)
  *