docs: powerpc: cxl.rst: mark two section titles as such

The User API chapter contains two sub-chapters. Mark them as
such.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Link: https://lore.kernel.org/r/190d67397cd63e419de8d85b92e8018d48e8c345.1586881715.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Mauro Carvalho Chehab 2020-04-14 18:48:51 +02:00 коммит произвёл Jonathan Corbet
Родитель 3f4a6c925a
Коммит 8f97986ccb
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@ -133,6 +133,7 @@ User API
========
1. AFU character devices
^^^^^^^^^^^^^^^^^^^^^^^^
For AFUs operating in AFU directed mode, two character device
files will be created. /dev/cxl/afu0.0m will correspond to a
@ -395,6 +396,7 @@ read
2. Card character device (powerVM guest only)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
In a powerVM guest, an extra character device is created for the
card. The device is only used to write (flash) a new image on the