iio: remove left-over parent assignments

These were found by doing some shell magic:
------------
for file in $(git grep -w devm_iio_device_alloc | cut -d: -f1 | sort | uniq) ; do
	if grep 'parent =' $file | grep -v trig | grep -vq devm_; then
		echo "$file -> $(grep "parent =" $file)"
	fi
done
-----------

The output is bearable [after the semantic patch is applied].
There is a mix of trigger assignments with some iio device parent
assignments that are removed via this patch.

JC: A few more added via inspection of all parent =
statements in drivers/iio. Some of these may just have crossed with this
series, others were less obvious to scripting due to some cross
file / module boundary calls.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/kxcjk-1013.c

@@ -1311,7 +1311,6 @@ static int kxcjk1013_probe(struct i2c_client *client,
 
 	mutex_init(&data->mutex);
 
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->channels = kxcjk1013_channels;
 	indio_dev->num_channels = ARRAY_SIZE(kxcjk1013_channels);
 	indio_dev->available_scan_masks = kxcjk1013_scan_masks;

drivers/iio/accel/mma8452.c

@@ -1592,7 +1592,6 @@ static int mma8452_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, indio_dev);
 	indio_dev->info = &mma8452_info;
 	indio_dev->name = id->name;
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = data->chip_info->channels;
 	indio_dev->num_channels = data->chip_info->num_channels;

drivers/iio/accel/mma9553.c

@@ -1103,7 +1103,6 @@ static int mma9553_probe(struct i2c_client *client,
 	if (ret < 0)
 		return ret;
 
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->channels = mma9553_channels;
 	indio_dev->num_channels = ARRAY_SIZE(mma9553_channels);
 	indio_dev->name = name;

drivers/iio/adc/ad7192.c

@@ -970,7 +970,6 @@ static int ad7192_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, indio_dev);
 	st->chip_info = of_device_get_match_data(&spi->dev);
-	indio_dev->dev.parent = &spi->dev;
 	indio_dev->name = st->chip_info->name;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 

drivers/iio/adc/hx711.c

@@ -551,7 +551,6 @@ static int hx711_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, indio_dev);
 
 	indio_dev->name = "hx711";
-	indio_dev->dev.parent = &pdev->dev;
 	indio_dev->info = &hx711_iio_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = hx711_chan_spec;

drivers/iio/adc/ltc2497-core.c

@@ -169,7 +169,6 @@ int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev)
 	struct ltc2497core_driverdata *ddata = iio_priv(indio_dev);
 	int ret;
 
-	indio_dev->dev.parent = dev;
 	indio_dev->name = dev_name(dev);
 	indio_dev->info = &ltc2497core_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/adc/max1363.c

@@ -1652,8 +1652,6 @@ static int max1363_probe(struct i2c_client *client,
 	if (ret)
 		goto error_disable_reg;
 
-	/* Establish that the iio_dev is a child of the i2c device */
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->name = id->name;
 	indio_dev->channels = st->chip_info->channels;

drivers/iio/adc/mcp3911.c

@@ -293,7 +293,6 @@ static int mcp3911_probe(struct spi_device *spi)
 	if (ret)
 		goto clk_disable;
 
-	indio_dev->dev.parent = &spi->dev;
 	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/adc/qcom-spmi-iadc.c

@@ -553,7 +553,6 @@ static int iadc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	indio_dev->dev.parent = dev;
 	indio_dev->dev.of_node = node;
 	indio_dev->name = pdev->name;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/amplifiers/ad8366.c

@@ -277,7 +277,6 @@ static int ad8366_probe(struct spi_device *spi)
 	}
 
 	st->info = &ad8366_infos[st->type];
-	indio_dev->dev.parent = &spi->dev;
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->info = &ad8366_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/chemical/atlas-ezo-sensor.c

@@ -152,7 +152,6 @@ static int atlas_ezo_probe(struct i2c_client *client,
 	indio_dev->channels = chip->channels;
 	indio_dev->num_channels = chip->num_channels;
 	indio_dev->modes = INDIO_DIRECT_MODE;
-	indio_dev->dev.parent = &client->dev;
 
 	data = iio_priv(indio_dev);
 	data->client = client;

drivers/iio/chemical/vz89x.c

@@ -382,7 +382,6 @@ static int vz89x_probe(struct i2c_client *client,
 	data->last_update = jiffies - HZ;
 	mutex_init(&data->lock);
 
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->info = &vz89x_info;
 	indio_dev->name = dev_name(&client->dev);
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c

@@ -281,7 +281,6 @@ int cros_ec_sensors_core_init(struct platform_device *pdev,
 	state->msg->command = EC_CMD_MOTION_SENSE_CMD + ec->cmd_offset;
 	state->msg->outsize = sizeof(struct ec_params_motion_sense);
 
-	indio_dev->dev.parent = &pdev->dev;
 	indio_dev->name = pdev->name;
 
 	if (physical_device) {

drivers/iio/common/st_sensors/st_sensors_i2c.c

@@ -56,7 +56,6 @@ int st_sensors_i2c_configure(struct iio_dev *indio_dev,
 
 	i2c_set_clientdata(client, indio_dev);
 
-	indio_dev->dev.parent = &client->dev;
 	indio_dev->name = client->name;
 
 	sdata->dev = &client->dev;

drivers/iio/common/st_sensors/st_sensors_spi.c

@@ -108,7 +108,6 @@ int st_sensors_spi_configure(struct iio_dev *indio_dev,
 
 	spi_set_drvdata(spi, indio_dev);
 
-	indio_dev->dev.parent = &spi->dev;
 	indio_dev->name = spi->modalias;
 
 	sdata->dev = &spi->dev;

drivers/iio/dac/ad5770r.c

@@ -651,7 +651,6 @@ static int ad5770r_probe(struct spi_device *spi)
 		}
 	}
 
-	indio_dev->dev.parent = &spi->dev;
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->info = &ad5770r_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/health/afe4403.c

@@ -509,7 +509,6 @@ static int afe4403_probe(struct spi_device *spi)
 	}
 
 	indio_dev->modes = INDIO_DIRECT_MODE;
-	indio_dev->dev.parent = afe->dev;
 	indio_dev->channels = afe4403_channels;
 	indio_dev->num_channels = ARRAY_SIZE(afe4403_channels);
 	indio_dev->name = AFE4403_DRIVER_NAME;

drivers/iio/health/afe4404.c

@@ -517,7 +517,6 @@ static int afe4404_probe(struct i2c_client *client,
 	}
 
 	indio_dev->modes = INDIO_DIRECT_MODE;
-	indio_dev->dev.parent = afe->dev;
 	indio_dev->channels = afe4404_channels;
 	indio_dev->num_channels = ARRAY_SIZE(afe4404_channels);
 	indio_dev->name = AFE4404_DRIVER_NAME;

drivers/iio/humidity/dht11.c

@@ -321,7 +321,6 @@ static int dht11_probe(struct platform_device *pdev)
 	init_completion(&dht11->completion);
 	mutex_init(&dht11->lock);
 	iio->name = pdev->name;
-	iio->dev.parent = &pdev->dev;
 	iio->info = &dht11_iio_info;
 	iio->modes = INDIO_DIRECT_MODE;
 	iio->channels = dht11_chan_spec;

drivers/iio/humidity/hts221_core.c

@@ -572,7 +572,6 @@ int hts221_probe(struct device *dev, int irq, const char *name,
 		return err;
 
 	iio_dev->modes = INDIO_DIRECT_MODE;
-	iio_dev->dev.parent = hw->dev;
 	iio_dev->available_scan_masks = hts221_scan_masks;
 	iio_dev->channels = hts221_channels;
 	iio_dev->num_channels = ARRAY_SIZE(hts221_channels);