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: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

20 files changed, 20 insertions, 0 deletions

diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c
index 01240aeeeab0..e527bb6f8f03 100644
--- a/drivers/iio/adc/ad7266.c
+++ b/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;
diff --git a/drivers/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c
index 037630932749..1d90b02732bb 100644
--- a/drivers/iio/adc/ad7291.c
+++ b/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;
 
diff --git a/drivers/iio/adc/ad7298.c b/drivers/iio/adc/ad7298.c
index 5dd0742da75a..10ec8fce395f 100644
--- a/drivers/iio/adc/ad7298.c
+++ b/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);
diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c
index a819be288577..b7ecf9aab90f 100644
--- a/drivers/iio/adc/ad7476.c
+++ b/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;
diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c
index 1dfe6410c64c..1817ebf5ad84 100644
--- a/drivers/iio/adc/ad7791.c
+++ b/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;
diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c
index a43722fbf03a..847789bae821 100644
--- a/drivers/iio/adc/ad7793.c
+++ b/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;
diff --git a/drivers/iio/adc/ad7887.c b/drivers/iio/adc/ad7887.c
index 1bc363b0a4c1..7a483bfbd70c 100644
--- a/drivers/iio/adc/ad7887.c
+++ b/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;
diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c
index 133711680e55..77a675e11ebb 100644
--- a/drivers/iio/adc/ad7923.c
+++ b/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;
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 54284766d2ef..b6163764489c 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/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;
 
diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c
index c62bdb0a809e..678e8c7ea763 100644
--- a/drivers/iio/adc/hi8435.c
+++ b/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;
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index b95ce5d7ee2c..955f3fdaf519 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/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;
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c
index 41d495c6035e..712fbd2b1f16 100644
--- a/drivers/iio/adc/max1027.c
+++ b/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;
diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index 3b53c2e3a891..841a13c9b6ea 100644
--- a/drivers/iio/adc/max1363.c
+++ b/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;
diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
index a850ca7d1eda..634717ae12f3 100644
--- a/drivers/iio/adc/mcp320x.c
+++ b/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;
diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c
index d1172dc1e8e2..254135e07792 100644
--- a/drivers/iio/adc/mcp3422.c
+++ b/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;
diff --git a/drivers/iio/adc/nau7802.c b/drivers/iio/adc/nau7802.c
index 57365c504093..db9b829ccf0d 100644
--- a/drivers/iio/adc/nau7802.c
+++ b/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;
diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c
index 283d2a12b6da..319172cf7da8 100644
--- a/drivers/iio/adc/ti-adc081c.c
+++ b/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;
diff --git a/drivers/iio/adc/ti-adc0832.c b/drivers/iio/adc/ti-adc0832.c
index 0afeac0c9bad..f4ba23effe9a 100644
--- a/drivers/iio/adc/ti-adc0832.c
+++ b/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;
 
diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c
index bc58867d6e8d..89dfbd31be5c 100644
--- a/drivers/iio/adc/ti-adc128s052.c
+++ b/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;
diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c
index 03e907028cb6..c400439900af 100644
--- a/drivers/iio/adc/ti-ads8688.c
+++ b/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;