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hwmon: (lm95245) Add OF device ID table

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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>
This commit is contained in:
Javier Martinez Canillas 2017-02-24 10:13:05 -03:00 committed by Guenter Roeck
parent df8d57bf8a
commit 5ada7055f2
1 changed files with 8 additions and 0 deletions
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8
drivers/hwmon/lm95245.c
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@ -622,10 +622,18 @@ static const struct i2c_device_id lm95245_id[] = {
};
MODULE_DEVICE_TABLE(i2c, lm95245_id);
static const struct of_device_id lm95245_of_match[] = {
{ .compatible = "national,lm95235" },
{ .compatible = "national,lm95245" },
{ },
};
MODULE_DEVICE_TABLE(of, lm95245_of_match);
static struct i2c_driver lm95245_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "lm95245",
.of_match_table = of_match_ptr(lm95245_of_match),
},
.probe = lm95245_probe,
.id_table = lm95245_id,