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authorJavier Martinez Canillas <javier@osg.samsung.com>2017-02-24 10:13:05 -0300
committerGuenter Roeck <linux@roeck-us.net>2017-04-02 07:01:53 -0700
commit5ada7055f29800bf0f7092092a8ea4b8551e8979 (patch)
tree9caf2767bfdff41a93582f9826bab2bdd894d44d /drivers/hwmon
parentdf8d57bf8a4ec6fbf43ce11a9d0b41985337ed0c (diff)
downloadop-kernel-dev-5ada7055f29800bf0f7092092a8ea4b8551e8979.zip
op-kernel-dev-5ada7055f29800bf0f7092092a8ea4b8551e8979.tar.gz
hwmon: (lm95245) 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> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/lm95245.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwmon/lm95245.c b/drivers/hwmon/lm95245.c
index a3bfd88..27cb06d 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,
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