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Commit 23194ac0 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Alexandre Belloni
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rtc: rtc-ds1672: 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 avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 4dfbd137

drivers/rtc/rtc-ds1672.c

+8 −1
Original line number Diff line number Diff line
@@ -196,9 +196,16 @@ static struct i2c_device_id ds1672_id[] = { 
};

MODULE_DEVICE_TABLE(i2c, ds1672_id);



static const struct of_device_id ds1672_of_match[] = {

	{ .compatible = "dallas,ds1672" },

	{ }

};

MODULE_DEVICE_TABLE(of, ds1672_of_match);



static struct i2c_driver ds1672_driver = {

	.driver = {

		   .name = "rtc-ds1672",

		   .of_match_table = of_match_ptr(ds1672_of_match),

	},

	.probe = &ds1672_probe,

	.id_table = ds1672_id,