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iio: pressure: mpl3115: 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 01:45:03 -03:00 committed by Jonathan Cameron
parent f414bb19b7
commit 77496c078c
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/pressure/mpl3115.c
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@ -321,9 +321,16 @@ static const struct i2c_device_id mpl3115_id[] = {
};
MODULE_DEVICE_TABLE(i2c, mpl3115_id);
static const struct of_device_id mpl3115_of_match[] = {
{ .compatible = "fsl,mpl3115" },
{ }
};
MODULE_DEVICE_TABLE(of, mpl3115_of_match);
static struct i2c_driver mpl3115_driver = {
.driver = {
.name = "mpl3115",
.of_match_table = mpl3115_of_match,
.pm = MPL3115_PM_OPS,
},
.probe = mpl3115_probe,