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    Subject[PATCH v2 03/17] iio: magnetometer: bmc150_magn_i2c: Add OF device ID table
    Date
    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>
    ---

    drivers/iio/magnetometer/bmc150_magn_i2c.c | 9 +++++++++
    1 file changed, 9 insertions(+)

    diff --git a/drivers/iio/magnetometer/bmc150_magn_i2c.c b/drivers/iio/magnetometer/bmc150_magn_i2c.c
    index ee05722587aa..57e40dd1222e 100644
    --- a/drivers/iio/magnetometer/bmc150_magn_i2c.c
    +++ b/drivers/iio/magnetometer/bmc150_magn_i2c.c
    @@ -63,9 +63,18 @@ static const struct i2c_device_id bmc150_magn_i2c_id[] = {
    };
    MODULE_DEVICE_TABLE(i2c, bmc150_magn_i2c_id);

    +static const struct of_device_id bmc150_magn_of_match[] = {
    + { .compatible = "bosch,bmc150_magn" },
    + { .compatible = "bosch,bmc156_magn" },
    + { .compatible = "bosch,bmm150_magn" },
    + { }
    +};
    +MODULE_DEVICE_TABLE(of, bmc150_magn_of_match);
    +
    static struct i2c_driver bmc150_magn_driver = {
    .driver = {
    .name = "bmc150_magn_i2c",
    + .of_match_table = bmc150_magn_of_match,
    .acpi_match_table = ACPI_PTR(bmc150_magn_acpi_match),
    .pm = &bmc150_magn_pm_ops,
    },
    --
    2.9.3
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