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hwmon: (lm87) 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>
This commit is contained in:
Javier Martinez Canillas 2017-04-12 21:21:39 -03:00 committed by Guenter Roeck
parent 0439bf71c3
commit a02c24a321
1 changed files with 8 additions and 0 deletions
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8
drivers/hwmon/lm87.c
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@ -985,10 +985,18 @@ static const struct i2c_device_id lm87_id[] = {
};
MODULE_DEVICE_TABLE(i2c, lm87_id);
static const struct of_device_id lm87_of_match[] = {
{ .compatible = "ti,lm87" },
{ .compatible = "adi,adm1024" },
{ },
};
MODULE_DEVICE_TABLE(of, lm87_of_match);
static struct i2c_driver lm87_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "lm87",
.of_match_table = lm87_of_match,
},
.probe = lm87_probe,
.id_table = lm87_id,