staging:iio:cdc:ad7150: Drop platform data support

There are no mainline board files using this driver so lets drop
the platform_data support in favour of devicetree and similar.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20210314181511.531414-6-jic23@kernel.org

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index 0dce1b8ce76d8bc6b730aaf047fb451537d7c749..7ad9105e6b464dc99b3ed530b6d811458f95f94f 100644 (file)
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -570,20 +570,6 @@ static int ad7150_probe(struct i2c_client *client,
                        return ret;
        }
 
-       if (client->dev.platform_data) {
-               ret = devm_request_threaded_irq(&client->dev, *(unsigned int *)
-                                               client->dev.platform_data,
-                                               NULL,
-                                               &ad7150_event_handler,
-                                               IRQF_TRIGGER_RISING |
-                                               IRQF_TRIGGER_FALLING |
-                                               IRQF_ONESHOT,
-                                               "ad7150_irq2",
-                                               indio_dev);
-               if (ret)
-                       return ret;
-       }
-
        ret = devm_iio_device_register(indio_dev->dev.parent, indio_dev);
        if (ret)
                return ret;