linux-kernel - [PATCH] hwmon: (sht4x) Add device tree match table

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Message-Id: <20211121160637.2312106-1-davidm@egauge.net>
Date:   Sun, 21 Nov 2021 16:07:02 +0000 (UTC)
From:   David Mosberger-Tang <davidm@...uge.net>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Navin Sankar Velliangiri <navin@...umiz.com>,
        Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        David Mosberger-Tang <davidm@...uge.net>
Subject: [PATCH] hwmon: (sht4x) Add device tree match table

This patch enables automatic loading of the sht4x module via a device
tree table entry.

Signed-off-by: David Mosberger-Tang <davidm@...uge.net>
---
 drivers/hwmon/sht4x.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/hwmon/sht4x.c b/drivers/hwmon/sht4x.c
index 3415d7a0e0fc..6e53d81e32d4 100644
--- a/drivers/hwmon/sht4x.c
+++ b/drivers/hwmon/sht4x.c
@@ -281,9 +281,16 @@ static const struct i2c_device_id sht4x_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, sht4x_id);
 
+static const struct of_device_id sht4x_of_match[] = {
+	{ .compatible = "sensirion,sht4x" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, sht4x_of_match);
+
 static struct i2c_driver sht4x_driver = {
 	.driver = {
 		.name = "sht4x",
+		.of_match_table = sht4x_of_match
 	},
 	.probe		= sht4x_probe,
 	.id_table	= sht4x_id,
-- 
2.25.1