linux-kernel - [PATCH] hwmon: (tmp401) Add of_match

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Message-ID: <20220429095201.2932180-1-camel.guo@axis.com>
Date:   Fri, 29 Apr 2022 11:52:01 +0200
From:   Camel Guo <camel.guo@...s.com>
To:     Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>
CC:     Camel Guo <camel.guo@...s.com>, <linux-hwmon@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kernel@...s.com>
Subject: [PATCH] hwmon: (tmp401) Add of_match_table

Add the missing of_match_table to allow device tree probing

Signed-off-by: Camel Guo <camel.guo@...s.com>
---
 drivers/hwmon/tmp401.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index a58a2f31a07e..cc0a1c219b1f 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -750,10 +750,21 @@ static int tmp401_probe(struct i2c_client *client)
 	return 0;
 }
 
+static const struct of_device_id __maybe_unused tmp4xx_of_match[] = {
+	{ .compatible = "ti,tmp401", },
+	{ .compatible = "ti,tmp411", },
+	{ .compatible = "ti,tmp431", },
+	{ .compatible = "ti,tmp432", },
+	{ .compatible = "ti,tmp435", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, tmp4xx_of_match);
+
 static struct i2c_driver tmp401_driver = {
 	.class		= I2C_CLASS_HWMON,
 	.driver = {
 		.name	= "tmp401",
+		.of_match_table = of_match_ptr(tmp4xx_of_match),
 	},
 	.probe_new	= tmp401_probe,
 	.id_table	= tmp401_id,
-- 
2.30.2