linux-kernel - [PATCH 8/9] media: docs: v4l2-controls: document file to include

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Message-Id: <20190613141826.26775-8-luca@lucaceresoli.net>
Date:   Thu, 13 Jun 2019 16:18:25 +0200
From:   Luca Ceresoli <luca@...aceresoli.net>
To:     linux-media@...r.kernel.org
Cc:     Luca Ceresoli <luca@...aceresoli.net>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hverkuil@...all.nl>,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Subject: [PATCH 8/9] media: docs: v4l2-controls: document file to include

The tutorial in this section is almost complete, add the one missing bit.

Signed-off-by: Luca Ceresoli <luca@...aceresoli.net>
---
 Documentation/media/kapi/v4l2-controls.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/media/kapi/v4l2-controls.rst b/Documentation/media/kapi/v4l2-controls.rst
index 45541e05a0e7..407617b1d0ce 100644
--- a/Documentation/media/kapi/v4l2-controls.rst
+++ b/Documentation/media/kapi/v4l2-controls.rst
@@ -50,6 +50,10 @@ Basic usage for V4L2 and sub-device drivers
 
 1) Prepare the driver:
 
+.. code-block:: c
+
+	#include <media/v4l2-ctrls.h>
+
 1.1) Add the handler to your driver's top-level struct:
 
 For V4L2 drivers:
-- 
2.21.0