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misc: tsl2550: 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 10:50:47 -03:00 committed by Greg Kroah-Hartman
parent 91bd2855ed
commit d2ce8d6fee
1 changed files with 7 additions and 0 deletions
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7
drivers/misc/tsl2550.c
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@ -443,9 +443,16 @@ static const struct i2c_device_id tsl2550_id[] = {
};
MODULE_DEVICE_TABLE(i2c, tsl2550_id);
static const struct of_device_id tsl2550_of_match[] = {
{ .compatible = "taos,tsl2550" },
{ }
};
MODULE_DEVICE_TABLE(of, tsl2550_of_match);
static struct i2c_driver tsl2550_driver = {
.driver = {
.name = TSL2550_DRV_NAME,
.of_match_table = tsl2550_of_match,
.pm = TSL2550_PM_OPS,
},
.probe = tsl2550_probe,