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iio: light: us5182d: 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 01:44:53 -03:00 committed by Jonathan Cameron
parent 8414af1ed1
commit 152abf3770
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/light/us5182d.c
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@ -972,10 +972,17 @@ static const struct i2c_device_id us5182d_id[] = {
MODULE_DEVICE_TABLE(i2c, us5182d_id);
static const struct of_device_id us5182d_of_match[] = {
{ .compatible = "upisemi,usd5182" },
{}
};
MODULE_DEVICE_TABLE(of, us5182d_of_match);
static struct i2c_driver us5182d_driver = {
.driver = {
.name = US5182D_DRV_NAME,
.pm = &us5182d_pm_ops,
.of_match_table = us5182d_of_match,
.acpi_match_table = ACPI_PTR(us5182d_acpi_match),
},
.probe = us5182d_probe,