Documentation: usb: gadget: Wrap remaining usage snippets in literal code block

Several configfs usage snippets forget to be formatted as literal code
blocks. These were outputted in htmldocs output as normal paragraph
instead. In particular, snippet for custom string descriptors as added
in 15a7cf8caabee4 ("usb: gadget: configfs: Support arbitrary string
descriptors") is shown as single combined paragraph, rather than two
command lines.

Wrap them like the rest of snippets.

Fixes: 5e654a4655c3 ("Documentation/usb: gadget_configfs")
Fixes: d80b5005c5dd ("docs: usb: convert documents to ReST")
Fixes: 15a7cf8caabe ("usb: gadget: configfs: Support arbitrary string descriptors")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20250610031705.32774-2-bagasdotme@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/usb/gadget_configfs.rst b/Documentation/usb/gadget_configfs.rst
index f069d2a0d092516db74e77506a306d6679776cb0..ada57c0e34aa8afc1ae15390b3b7b17916ff25af 100644 (file)
--- a/Documentation/usb/gadget_configfs.rst
+++ b/Documentation/usb/gadget_configfs.rst
@@ -92,7 +92,7 @@ Then the strings can be specified::
 
 Further custom string descriptors can be created as directories within the
 language's directory, with the string text being written to the "s" attribute
-within the string's directory:
+within the string's directory::
 
        $ mkdir strings/0x409/xu.0
        $ echo <string text> > strings/0x409/xu.0/s
@@ -104,9 +104,9 @@ string descriptors to associate those strings with class descriptors.
 ------------------------------
 
 Each gadget will consist of a number of configurations, their corresponding
-directories must be created:
+directories must be created::
 
-$ mkdir configs/<name>.<number>
+        $ mkdir configs/<name>.<number>
 
 where <name> can be any string which is legal in a filesystem and the
 <number> is the configuration's number, e.g.::
@@ -246,7 +246,7 @@ a symlink to a function being removed from the configuration, e.g.::
        ...
        ...
 
-Remove strings directories in configurations:
+Remove strings directories in configurations::
 
        $ rmdir configs/<config name>.<number>/strings/<lang>
 
@@ -270,7 +270,7 @@ e.g.::
        ...
        ...
 
-Remove functions (function modules are not unloaded, though):
+Remove functions (function modules are not unloaded, though)::
 
        $ rmdir functions/<name>.<instance name>