From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
[ 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@linaro.org Link: https://lore.kernel.org/r/20230312153429.371702-2-krzysztof.kozlowski@linaro... Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 3dadace09fe2e..176dcad6e8e8a 100644 --- a/drivers/iio/light/max44009.c +++ b/drivers/iio/light/max44009.c @@ -527,6 +527,12 @@ 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 }, { } @@ -536,18 +542,13 @@ MODULE_DEVICE_TABLE(i2c, max44009_id); static struct i2c_driver max44009_driver = { .driver = { .name = MAX44009_DRV_NAME, + .of_match_table = max44009_of_match, }, .probe_new = 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@gmail.com"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("MAX44009 ambient light sensor driver");