linux-kernel - [PATCH v2] iio: adxl372_i2c: Add OF device ID table

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Message-ID: <20200722073003.67373-1-alexandru.ardelean@analog.com>
Date:   Wed, 22 Jul 2020 10:30:03 +0300
From:   Alexandru Ardelean <alexandru.ardelean@...log.com>
To:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <jic23@...nel.org>, Stefan Popa <stefan.popa@...log.com>,
        "Alexandru Ardelean" <alexandru.ardelean@...log.com>
Subject: [PATCH v2] iio: adxl372_i2c: Add OF device ID table

From: Stefan Popa <stefan.popa@...log.com>

The driver does not have a struct of_device_id table, but supported
devices are registered via Device Trees. This patch adds OF device ID
table.

Signed-off-by: Stefan Popa <stefan.popa@...log.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
---

Changelog v1 -> v2:
* use linux/mod_devicetable.h include instead for the OF table
* remove comma from null terminator

 drivers/iio/accel/adxl372_i2c.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/iio/accel/adxl372_i2c.c b/drivers/iio/accel/adxl372_i2c.c
index e1affe480c77..9a07ab3d151a 100644
--- a/drivers/iio/accel/adxl372_i2c.c
+++ b/drivers/iio/accel/adxl372_i2c.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regmap.h>
 
@@ -46,9 +47,16 @@ static const struct i2c_device_id adxl372_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, adxl372_i2c_id);
 
+static const struct of_device_id adxl372_of_match[] = {
+	{ .compatible = "adi,adxl372" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, adxl372_of_match);
+
 static struct i2c_driver adxl372_i2c_driver = {
 	.driver = {
 		.name = "adxl372_i2c",
+		.of_match_table = adxl372_of_match,
 	},
 	.probe = adxl372_i2c_probe,
 	.id_table = adxl372_i2c_id,
-- 
2.17.1