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rtc: isl1208: 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: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Javier Martinez Canillas 2017-03-03 11:29:20 -03:00 committed by Alexandre Belloni
parent abac12e110
commit 0383550402
1 changed files with 10 additions and 2 deletions
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8
drivers/rtc/rtc-isl1208.c
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@ -687,9 +687,17 @@ static const struct i2c_device_id isl1208_id[] = {
}; };
MODULE_DEVICE_TABLE(i2c, isl1208_id); MODULE_DEVICE_TABLE(i2c, isl1208_id);
static const struct of_device_id isl1208_of_match[] = {
{ .compatible = "isil,isl1208" },
{ .compatible = "isil,isl1218" },
{ }
};
MODULE_DEVICE_TABLE(of, isl1208_of_match);
static struct i2c_driver isl1208_driver = { static struct i2c_driver isl1208_driver = {
.driver = { .driver = {
.name = "rtc-isl1208", .name = "rtc-isl1208",
.of_match_table = of_match_ptr(isl1208_of_match),
}, },
.probe = isl1208_probe, .probe = isl1208_probe,
.remove = isl1208_remove, .remove = isl1208_remove,