docs: devices.rst: fix a C reference markup
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 29 Sep 2020 10:38:37 +0000 (12:38 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 15 Oct 2020 05:49:44 +0000 (07:49 +0200)
commit2f27ed756813887395e3b287fc6522c06a56e528
tree7447653f1c71cd5dc56b2bf9cb0635435bd42cbf
parent11604da24851ca9590bdd90bf7adb182813d3780
docs: devices.rst: fix a C reference markup

The C domain parser of Sphinx3 expects just function names
for :c:func: markups:

./Documentation/driver-api/pm/devices.rst:413: WARNING: Unparseable C cross-reference: 'device_may_wakeup(dev)'
Invalid C declaration: Expected end of definition. [error at 17]
  device_may_wakeup(dev)
  -----------------^

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Documentation/driver-api/pm/devices.rst