Commit 5ef16854 authored Mar 21, 2017 by Javier Martinez Canillas Committed by Greg Kroah-Hartman Apr 08, 2017

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>

parent d2ce8d6f

drivers/misc/ds1682.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -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,

Admin message