Commit 21f27432 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Alexandre Belloni
Browse files

rtc: s35390a: 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 03835504

drivers/rtc/rtc-s35390a.c

+8 −0
Original line number Diff line number Diff line
@@ -58,6 +58,13 @@ static const struct i2c_device_id s35390a_id[] = { 
};

MODULE_DEVICE_TABLE(i2c, s35390a_id);



static const struct of_device_id s35390a_of_match[] = {

	{ .compatible = "s35390a" },

	{ .compatible = "sii,s35390a" },

	{ }

};

MODULE_DEVICE_TABLE(of, s35390a_of_match);



struct s35390a {

	struct i2c_client *client[8];

	struct rtc_device *rtc;
@@ -502,6 +509,7 @@ static int s35390a_remove(struct i2c_client *client) 
static struct i2c_driver s35390a_driver = {

	.driver		= {

		.name	= "rtc-s35390a",

		.of_match_table = of_match_ptr(s35390a_of_match),

	},

	.probe		= s35390a_probe,

	.remove		= s35390a_remove,