hwmon: (stts751) Add OF device ID table
The driver doesn't have a struct of_device_id table but supported devices
are registered via Device Trees. This is working on the assumption that a
I2C device registered via OF will always match a legacy I2C device ID and
that the MODALIAS reported will always be of the form i2c:<device>.
But this could change in the future so the correct approach is to have an
OF device ID table if the devices are registered via OF.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/stts751.c b/drivers/hwmon/stts751.c
index 5545068..d56251d 100644
--- a/drivers/hwmon/stts751.c
+++ b/drivers/hwmon/stts751.c
@@ -85,6 +85,12 @@
{ }
};
+static const struct of_device_id stts751_of_match[] = {
+ { .compatible = "stts751" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, stts751_of_match);
+
struct stts751_priv {
struct device *dev;
struct i2c_client *client;
@@ -819,6 +825,7 @@
.class = I2C_CLASS_HWMON,
.driver = {
.name = DEVNAME,
+ .of_match_table = of_match_ptr(stts751_of_match),
},
.probe = stts751_probe,
.id_table = stts751_id,