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 <[email protected]> --- drivers/hwmon/stts751.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/hwmon/stts751.c b/drivers/hwmon/stts751.c index 55450680fb58..d56251d6eec2 100644 --- a/drivers/hwmon/stts751.c +++ b/drivers/hwmon/stts751.c @@ -85,6 +85,12 @@ static const struct i2c_device_id stts751_id[] = { { } }; +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 @@ static struct i2c_driver stts751_driver = { .class = I2C_CLASS_HWMON, .driver = { .name = DEVNAME, + .of_match_table = of_match_ptr(stts751_of_match), }, .probe = stts751_probe, .id_table = stts751_id, -- 2.9.3
