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iio: magnetometer: mag3110: 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: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Javier Martinez Canillas 2017-03-15 01:45:01 -03:00 committed by Jonathan Cameron
parent c172d22d33
commit ee9a90735b
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/magnetometer/mag3110.c
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@ -441,9 +441,16 @@ static const struct i2c_device_id mag3110_id[] = {
};
MODULE_DEVICE_TABLE(i2c, mag3110_id);
static const struct of_device_id mag3110_of_match[] = {
{ .compatible = "fsl,mag3110" },
{ }
};
MODULE_DEVICE_TABLE(of, mag3110_of_match);
static struct i2c_driver mag3110_driver = {
.driver = {
.name = "mag3110",
.of_match_table = mag3110_of_match,
.pm = MAG3110_PM_OPS,
},
.probe = mag3110_probe,