linux-kernel - [PATCH v4 45/52] docs: devices.rst: fix a C reference markup

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Message-Id: <d9a55318a3c52b860f5009b3144b30697fb85359.1601467849.git.mchehab+huawei@kernel.org>
Date:   Wed, 30 Sep 2020 15:25:08 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 45/52] 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@...nel.org>
---
 Documentation/driver-api/pm/devices.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/pm/devices.rst b/Documentation/driver-api/pm/devices.rst
index 4bda8a21f5d1..6b3bfd29fd84 100644
--- a/Documentation/driver-api/pm/devices.rst
+++ b/Documentation/driver-api/pm/devices.rst
@@ -410,7 +410,7 @@ On many platforms they will gate off one or more clock sources; sometimes they
 will also switch off power supplies or reduce voltages.  [Drivers supporting
 runtime PM may already have performed some or all of these steps.]
 
-If :c:func:`device_may_wakeup(dev)` returns ``true``, the device should be
+If :c:func:`device_may_wakeup()` returns ``true``, the device should be
 prepared for generating hardware wakeup signals to trigger a system wakeup event
 when the system is in the sleep state.  For example, :c:func:`enable_irq_wake()`
 might identify GPIO signals hooked up to a switch or other external hardware,
-- 
2.26.2