Staging: iio: ad7746: Adjust arguments to match open parenthesis

This patch clears all checkpatch.pl CHECKS, about alignment not matching
open parenthesis, whenever it is possible without going beyond 80 columns.
Signed-off-by: David Veenstra <davidjulianveenstra@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/staging/iio/cdc/ad7746.c

@@ -217,7 +217,7 @@ static const unsigned char ad7746_cap_filter_rate_table[][2] = {
 };
 
 static int ad7746_select_channel(struct iio_dev *indio_dev,
-			    struct iio_chan_spec const *chan)
+				 struct iio_chan_spec const *chan)
 {
 	struct ad7746_chip_info *chip = iio_priv(indio_dev);
 	int ret, delay, idx;
@@ -487,13 +487,13 @@ static int ad7746_write_raw(struct iio_dev *indio_dev,
 			AD7746_CAPDAC_DACP(val) | AD7746_CAPDAC_DACEN : 0;
 
 		ret = i2c_smbus_write_byte_data(chip->client,
-			AD7746_REG_CAPDACA,
-			chip->capdac[chan->channel][0]);
+						AD7746_REG_CAPDACA,
+						chip->capdac[chan->channel][0]);
 		if (ret < 0)
 			goto out;
 		ret = i2c_smbus_write_byte_data(chip->client,
-			AD7746_REG_CAPDACB,
-			chip->capdac[chan->channel][1]);
+						AD7746_REG_CAPDACB,
+						chip->capdac[chan->channel][1]);
 		if (ret < 0)
 			goto out;
 
@@ -675,7 +675,7 @@ static const struct iio_info ad7746_info = {
  */
 
 static int ad7746_probe(struct i2c_client *client,
-		const struct i2c_device_id *id)
+			const struct i2c_device_id *id)
 {
 	struct ad7746_platform_data *pdata = client->dev.platform_data;
 	struct ad7746_chip_info *chip;