linux-kernel - [PATCH v4 2/5] iio: srf08: add device tree table

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Date:   Fri, 18 Aug 2017 00:09:10 +0200
From:   Andreas Klinger <ak@...klinger.de>
To:     jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, linux-iio@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        mark.rutland@....com, hdegoede@...hat.com, wsa@...-dreams.de,
        chris.packham@...iedtelesis.co.nz, jelle@...aa.nl,
        devicetree@...r.kernel.org
Subject: [PATCH v4 2/5] iio: srf08: add device tree table

Added MODULE_DEVICE_TABLE for device tree bindings.

It used to work without it by using the i2c_device_id table, but adding the
table makes everything clear and documented.

Signed-off-by: Andreas Klinger <ak@...klinger.de>
---
 drivers/iio/proximity/srf08.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c
index 49316cbf7c60..3f19536f215f 100644
--- a/drivers/iio/proximity/srf08.c
+++ b/drivers/iio/proximity/srf08.c
@@ -378,6 +378,13 @@ static int srf08_probe(struct i2c_client *client,
 	return devm_iio_device_register(&client->dev, indio_dev);
 }
 
+static const struct of_device_id of_srf08_match[] = {
+	{ .compatible = "devantech,srf08", 0},
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, of_srf08_match);
+
 static const struct i2c_device_id srf08_id[] = {
 	{ "srf08", 0 },
 	{ }
@@ -387,6 +394,7 @@ MODULE_DEVICE_TABLE(i2c, srf08_id);
 static struct i2c_driver srf08_driver = {
 	.driver = {
 		.name	= "srf08",
+		.of_match_table	= of_srf08_match,
 	},
 	.probe = srf08_probe,
 	.id_table = srf08_id,
-- 
2.1.4


-- 
Andreas Klinger
Grabenreith 27
84508 Burgkirchen
+49 8623 919966
ak@...klinger.de
www.it-klinger.de
www.grabenreith.de