iio: adc: add missing of_node references to iio_dev

Adding missing indio_dev->dev.of_node references to allow iio consumers
to access the device channels.
Signed-off-by: NMatt Ranostay <mranostay@gmail.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

drivers/iio/adc/ad7266.c

@@ -437,6 +437,7 @@ static int ad7266_probe(struct spi_device *spi)
 	st->spi = spi;
 
 	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;
 	indio_dev->info = &ad7266_info;

drivers/iio/adc/ad7291.c

@@ -505,6 +505,7 @@ static int ad7291_probe(struct i2c_client *client,
 	indio_dev->num_channels = ARRAY_SIZE(ad7291_channels);
 
 	indio_dev->dev.parent = &client->dev;
+	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->info = &ad7291_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 

drivers/iio/adc/ad7298.c

@@ -315,6 +315,7 @@ static int ad7298_probe(struct spi_device *spi)
 
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->dev.parent = &spi->dev;
+	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = ad7298_channels;
 	indio_dev->num_channels = ARRAY_SIZE(ad7298_channels);

drivers/iio/adc/ad7476.c

@@ -227,6 +227,7 @@ static int ad7476_probe(struct spi_device *spi)
 
 	/* Establish that the iio_dev is a child of the spi device */
 	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;
 	indio_dev->channels = st->chip_info->channel;

drivers/iio/adc/ad7791.c

@@ -375,6 +375,7 @@ static int ad7791_probe(struct spi_device *spi)
 	spi_set_drvdata(spi, indio_dev);
 
 	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;
 	indio_dev->channels = st->info->channels;

drivers/iio/adc/ad7793.c

@@ -784,6 +784,7 @@ static int ad7793_probe(struct spi_device *spi)
 	spi_set_drvdata(spi, indio_dev);
 
 	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;
 	indio_dev->channels = st->chip_info->channels;

drivers/iio/adc/ad7887.c

@@ -264,6 +264,7 @@ static int ad7887_probe(struct spi_device *spi)
 
 	/* Estabilish that the iio_dev is a child of the spi device */
 	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->info = &ad7887_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;

drivers/iio/adc/ad7923.c

@@ -288,6 +288,7 @@ static int ad7923_probe(struct spi_device *spi)
 
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->dev.parent = &spi->dev;
+	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = info->channels;
 	indio_dev->num_channels = info->num_channels;

drivers/iio/adc/ad799x.c

@@ -806,6 +806,7 @@ static int ad799x_probe(struct i2c_client *client,
 	st->client = client;
 
 	indio_dev->dev.parent = &client->dev;
+	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->name = id->name;
 	indio_dev->info = st->chip_config->info;
 

drivers/iio/adc/hi8435.c

@@ -455,6 +455,7 @@ static int hi8435_probe(struct spi_device *spi)
 	mutex_init(&priv->lock);
 
 	idev->dev.parent	= &spi->dev;
+	idev->dev.of_node	= spi->dev.of_node;
 	idev->name		= spi_get_device_id(spi)->name;
 	idev->modes		= INDIO_DIRECT_MODE;
 	idev->info		= &hi8435_info;

drivers/iio/adc/ina2xx-adc.c

@@ -691,6 +691,7 @@ static int ina2xx_probe(struct i2c_client *client,
 
 	indio_dev->modes = INDIO_DIRECT_MODE | INDIO_BUFFER_SOFTWARE;
 	indio_dev->dev.parent = &client->dev;
+	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->channels = ina2xx_channels;
 	indio_dev->num_channels = ARRAY_SIZE(ina2xx_channels);
 	indio_dev->name = id->name;

drivers/iio/adc/max1027.c

@@ -426,6 +426,7 @@ static int max1027_probe(struct spi_device *spi)
 
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->dev.parent = &spi->dev;
+	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->info = &max1027_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = st->info->channels;

drivers/iio/adc/max1363.c

@@ -1646,6 +1646,7 @@ static int max1363_probe(struct i2c_client *client,
 
 	/* 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;
 	indio_dev->num_channels = st->chip_info->num_channels;

drivers/iio/adc/mcp320x.c

@@ -308,6 +308,7 @@ static int mcp320x_probe(struct spi_device *spi)
 	adc->spi = spi;
 
 	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;
 	indio_dev->info = &mcp320x_info;

drivers/iio/adc/mcp3422.c

@@ -352,6 +352,7 @@ static int mcp3422_probe(struct i2c_client *client,
 	mutex_init(&adc->lock);
 
 	indio_dev->dev.parent = &client->dev;
+	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->name = dev_name(&client->dev);
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->info = &mcp3422_info;

drivers/iio/adc/nau7802.c

@@ -433,6 +433,7 @@ static int nau7802_probe(struct i2c_client *client,
 	i2c_set_clientdata(client, indio_dev);
 
 	indio_dev->dev.parent = &client->dev;
+	indio_dev->dev.of_node = client->dev.of_node;
 	indio_dev->name = dev_name(&client->dev);
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->info = &nau7802_info;

drivers/iio/adc/ti-adc081c.c

@@ -186,6 +186,7 @@ static int adc081c_probe(struct i2c_client *client,
 		return err;
 
 	iio->dev.parent = &client->dev;
+	iio->dev.of_node = client->dev.of_node;
 	iio->name = dev_name(&client->dev);
 	iio->modes = INDIO_DIRECT_MODE;
 	iio->info = &adc081c_info;

drivers/iio/adc/ti-adc0832.c

@@ -194,6 +194,7 @@ static int adc0832_probe(struct spi_device *spi)
 
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->dev.parent = &spi->dev;
+	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->info = &adc0832_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 

drivers/iio/adc/ti-adc128s052.c

@@ -150,6 +150,7 @@ static int adc128_probe(struct spi_device *spi)
 	spi_set_drvdata(spi, indio_dev);
 
 	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;
 	indio_dev->info = &adc128_info;

drivers/iio/adc/ti-ads8688.c

@@ -421,6 +421,7 @@ static int ads8688_probe(struct spi_device *spi)
 
 	indio_dev->name = spi_get_device_id(spi)->name;
 	indio_dev->dev.parent = &spi->dev;
+	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->channels = st->chip_info->channels;
 	indio_dev->num_channels = st->chip_info->num_channels;