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authorJavier Martinez Canillas <javier@osg.samsung.com>2017-04-13 03:21:39 +0300
committerGuenter Roeck <linux@roeck-us.net>2017-04-13 16:09:26 +0300
commita02c24a321583e7970393488834501e15a69b656 (patch)
treed7f2987e566e61bb8f84bee92a33862c65b661bf /drivers/hwmon/lm87.c
parent0439bf71c383a6b5a325dfd30414539b87ddf933 (diff)
downloadlinux-a02c24a321583e7970393488834501e15a69b656.tar.xz
hwmon: (lm87) 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/lm87.c')
-rw-r--r--drivers/hwmon/lm87.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index c0766e7392d3..b48d30760388 100644
--- a/drivers/hwmon/lm87.c
+++ b/drivers/hwmon/lm87.c
@@ -985,10 +985,18 @@ static const struct i2c_device_id lm87_id[] = {
};
MODULE_DEVICE_TABLE(i2c, lm87_id);
+static const struct of_device_id lm87_of_match[] = {
+ { .compatible = "ti,lm87" },
+ { .compatible = "adi,adm1024" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, lm87_of_match);
+
static struct i2c_driver lm87_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "lm87",
+ .of_match_table = lm87_of_match,
},
.probe = lm87_probe,
.id_table = lm87_id,