docs: i2c: old-module-parameters: use monospace instead of ""

Use a monospace (literal) formatting for better readability of sysfs
attributes and the "dummy" client name. This looks much more readable in
ReST-generated output.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/Documentation/i2c/old-module-parameters.rst b/Documentation/i2c/old-module-parameters.rst
index 92a403d..3b93cb8 100644 (file)
--- a/Documentation/i2c/old-module-parameters.rst
+++ b/Documentation/i2c/old-module-parameters.rst
@@ -10,9 +10,9 @@ I2C device driver binding control from user-space
 Up to kernel 2.6.32, many I2C drivers used helper macros provided by
 <linux/i2c.h> which created standard module parameters to let the user
 control how the driver would probe I2C buses and attach to devices. These
-parameters were known as "probe" (to let the driver probe for an extra
-address), "force" (to forcibly attach the driver to a given device) and
-"ignore" (to prevent a driver from probing a given address).
+parameters were known as ``probe`` (to let the driver probe for an extra
+address), ``force`` (to forcibly attach the driver to a given device) and
+``ignore`` (to prevent a driver from probing a given address).
 
 With the conversion of the I2C subsystem to the standard device driver
 binding model, it became clear that these per-module parameters were no
@@ -47,8 +47,8 @@ New method (sysfs interface)::
   # echo dummy 0x2f > /sys/bus/i2c/devices/i2c-1/new_device
   # modprobe <driver>
 
-Of course, it is important to instantiate the "dummy" device before loading
+Of course, it is important to instantiate the ``dummy`` device before loading
 the driver. The dummy device will be handled by i2c-core itself, preventing
 other drivers from binding to it later on. If there is a real device at the
 problematic address, and you want another driver to bind to it, then simply
-pass the name of the device in question instead of "dummy".
+pass the name of the device in question instead of ``dummy``.