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misc: ds1682: 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: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Javier Martinez Canillas 2017-03-21 10:50:48 -03:00 committed by Greg Kroah-Hartman
parent d2ce8d6fee
commit 5ef1685457
1 changed files with 7 additions and 0 deletions
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7
drivers/misc/ds1682.c
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@ -227,9 +227,16 @@ static const struct i2c_device_id ds1682_id[] = {
};
MODULE_DEVICE_TABLE(i2c, ds1682_id);
static const struct of_device_id ds1682_of_match[] = {
{ .compatible = "dallas,ds1682", },
{}
};
MODULE_DEVICE_TABLE(of, ds1682_of_match);
static struct i2c_driver ds1682_driver = {
.driver = {
.name = "ds1682",
.of_match_table = ds1682_of_match,
},
.probe = ds1682_probe,
.remove = ds1682_remove,