From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
[ Upstream commit b29c49026c3c05a11f845dba17cad0b3ba06836d ]
The driver currently matches only via i2c_device_id, but also has
of_device_id table:
drivers/iio/light/max44009.c:545:34: error: ‘max44009_of_match’ defined but not used [-Werror=unused-const-variable=]
Fixes: 6aef699a7d7e ("iio: light: add driver for MAX44009")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230312153429.371702-2-krzysztof.kozlowski@xxxxxxxxxx
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/iio/light/max44009.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/iio/light/max44009.c b/drivers/iio/light/max44009.c
index 00ba15499638d..5103b1061a77b 100644
--- a/drivers/iio/light/max44009.c
+++ b/drivers/iio/light/max44009.c
@@ -529,6 +529,12 @@ static int max44009_probe(struct i2c_client *client,
return devm_iio_device_register(&client->dev, indio_dev);
}
+static const struct of_device_id max44009_of_match[] = {
+ { .compatible = "maxim,max44009" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, max44009_of_match);
+
static const struct i2c_device_id max44009_id[] = {
{ "max44009", 0 },
{ }
@@ -538,18 +544,13 @@ MODULE_DEVICE_TABLE(i2c, max44009_id);
static struct i2c_driver max44009_driver = {
.driver = {
.name = MAX44009_DRV_NAME,
+ .of_match_table = max44009_of_match,
},
.probe = max44009_probe,
.id_table = max44009_id,
};
module_i2c_driver(max44009_driver);
-static const struct of_device_id max44009_of_match[] = {
- { .compatible = "maxim,max44009" },
- { }
-};
-MODULE_DEVICE_TABLE(of, max44009_of_match);
-
MODULE_AUTHOR("Robert Eshleman <bobbyeshleman@xxxxxxxxx>");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("MAX44009 ambient light sensor driver");
--
2.39.2
