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Groups > linux.kernel > #1587649
| From | Javier Martinez Canillas <javier@osg.samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 12/19] hwmon: (lm95245) Add OF device ID table |
| Date | 2017-02-24 14:20 +0100 |
| Message-ID | <tenWY-FB-89@gated-at.bofh.it> (permalink) |
| References | <tenWV-FB-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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>
---
drivers/hwmon/lm95245.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/hwmon/lm95245.c b/drivers/hwmon/lm95245.c
index a3bfd88752ca..27cb06d65594 100644
--- a/drivers/hwmon/lm95245.c
+++ b/drivers/hwmon/lm95245.c
@@ -622,10 +622,18 @@ static const struct i2c_device_id lm95245_id[] = {
};
MODULE_DEVICE_TABLE(i2c, lm95245_id);
+static const struct of_device_id lm95245_of_match[] = {
+ { .compatible = "national,lm95235" },
+ { .compatible = "national,lm95245" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, lm95245_of_match);
+
static struct i2c_driver lm95245_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "lm95245",
+ .of_match_table = of_match_ptr(lm95245_of_match),
},
.probe = lm95245_probe,
.id_table = lm95245_id,
--
2.9.3
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[PATCH 00/19] hwmon: Add OF device table to I2C drivers that are missing it Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 07/19] hwmon: (ina2xx) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 03/19] hwmon: (ads1015) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 16/19] hwmon: (stts751) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 19/19] hwmon: (tmp421) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 12/19] hwmon: (lm95245) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 08/19] hwmon: (lm63) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:20 +0100 [PATCH 04/19] hwmon: (ads7828) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:30 +0100 [PATCH 15/19] hwmon: (ucd9200) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:30 +0100 [PATCH 02/19] hwmon: (adc128d818) Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-02-24 14:30 +0100 Re: [PATCH 00/19] hwmon: Add OF device table to I2C drivers that are missing it Guenter Roeck <linux@roeck-us.net> - 2017-02-24 18:20 +0100
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