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Commit f414bb19 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Jonathan Cameron
Browse files

iio: accel: mma7455_i2c: 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: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent ee9a9073

drivers/iio/accel/mma7455_i2c.c

+8 −0
Original line number Diff line number Diff line
@@ -41,12 +41,20 @@ static const struct i2c_device_id mma7455_i2c_ids[] = { 
};

MODULE_DEVICE_TABLE(i2c, mma7455_i2c_ids);



static const struct of_device_id mma7455_of_match[] = {

	{ .compatible = "fsl,mma7455" },

	{ .compatible = "fsl,mma7456" },

	{ }

};

MODULE_DEVICE_TABLE(of, mma7455_of_match);



static struct i2c_driver mma7455_i2c_driver = {

	.probe = mma7455_i2c_probe,

	.remove = mma7455_i2c_remove,

	.id_table = mma7455_i2c_ids,

	.driver = {

		.name	= "mma7455-i2c",

		.of_match_table = mma7455_of_match,

	},

};

module_i2c_driver(mma7455_i2c_driver);