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@egauge.net>
Link: https://lore.kernel.org/r/20211121160637.2312106-1-davidm@egauge.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/sht4x.c b/drivers/hwmon/sht4x.c
index 3415d7a..c19df3a 100644 (file)
--- 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,