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authorJavier Martinez Canillas <javier@osg.samsung.com>2017-02-24 10:12:54 -0300
committerGuenter Roeck <linux@roeck-us.net>2017-04-02 07:01:53 -0700
commit72edf311edbcd0d04928e656421ecdfc4c9ed16a (patch)
treee226a848d3de5a3894ad9d89e39d9e58b87ef085 /drivers/hwmon
parent0d0235301b3a530e1e8ffedab72ba38ca9aa2ac6 (diff)
downloadlinux-72edf311edbcd0d04928e656421ecdfc4c9ed16a.tar.bz2
hwmon: (ad7414) 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/ad7414.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index 763490acc0df..cec227f13874 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -217,9 +217,16 @@ static const struct i2c_device_id ad7414_id[] = {
};
MODULE_DEVICE_TABLE(i2c, ad7414_id);
+static const struct of_device_id ad7414_of_match[] = {
+ { .compatible = "ad,ad7414" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, ad7414_of_match);
+
static struct i2c_driver ad7414_driver = {
.driver = {
.name = "ad7414",
+ .of_match_table = of_match_ptr(ad7414_of_match),
},
.probe = ad7414_probe,
.id_table = ad7414_id,