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 <jav...@osg.samsung.com>
---
drivers/rtc/rtc-rx8010.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index d08da371912c..1ed3403ff8ac 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -59,6 +59,12 @@ static const struct i2c_device_id rx8010_id[] = {
};
MODULE_DEVICE_TABLE(i2c, rx8010_id);
+static const struct of_device_id rx8010_of_match[] = {
+ { .compatible = "epson,rx8010" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, rx8010_of_match);
+
struct rx8010_data {
struct i2c_client *client;
struct rtc_device *rtc;
@@ -487,6 +493,7 @@ static int rx8010_probe(struct i2c_client *client,
static struct i2c_driver rx8010_driver = {
.driver = {
.name = "rtc-rx8010",
+ .of_match_table = of_match_ptr(rx8010_of_match),
},
.probe = rx8010_probe,
.id_table = rx8010_id,
--
2.9.3
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