iio: dac: ds4422/ds4424 drop of_node check

The driver doesn't actually rely on any DT properties. Removing this
check makes it usable on ACPI based platforms.

Signed-off-by: Ruslan Babayev <ruslan@babayev.com>
Cc: xe-linux-external@cisco.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/dac/ds4424.c b/drivers/iio/dac/ds4424.c
index 883a475..2b3ba1a 100644 (file)
--- a/drivers/iio/dac/ds4424.c
+++ b/drivers/iio/dac/ds4424.c
@@ -236,12 +236,6 @@ static int ds4424_probe(struct i2c_client *client,
        indio_dev->dev.of_node = client->dev.of_node;
        indio_dev->dev.parent = &client->dev;
 
-       if (!client->dev.of_node) {
-               dev_err(&client->dev,
-                               "Not found DT.\n");
-               return -ENODEV;
-       }
-
        data->vcc_reg = devm_regulator_get(&client->dev, "vcc");
        if (IS_ERR(data->vcc_reg)) {
                dev_err(&client->dev,