staging:iio:adc:ad799x clear out last few uses of iio_dev->dev_data.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index 29bfbcf8206..92cfe2e3ea4 100644
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -143,7 +143,7 @@ static int ad799x_read_raw(struct iio_dev *dev_info,
                            long m)
 {
         int ret;
-        struct ad799x_state *st = dev_info->dev_data;
+        struct ad799x_state *st = iio_priv(dev_info);
         unsigned int scale_uv;
 
         switch (m) {
@@ -176,7 +176,7 @@ static ssize_t ad799x_read_frequency(struct device *dev,
                                         char *buf)
 {
         struct iio_dev *dev_info = dev_get_drvdata(dev);
-        struct ad799x_state *st = iio_dev_get_devdata(dev_info);
+        struct ad799x_state *st = iio_priv(dev_info);
 
         int ret, len = 0;
         u8 val;
@@ -221,7 +221,7 @@ static ssize_t ad799x_write_frequency(struct device *dev,
                                          size_t len)
 {
         struct iio_dev *dev_info = dev_get_drvdata(dev);
-        struct ad799x_state *st = iio_dev_get_devdata(dev_info);
+        struct ad799x_state *st = iio_priv(dev_info);
 
         long val;
         int ret;
@@ -281,7 +281,7 @@ static ssize_t ad799x_read_channel_config(struct device *dev,
                                         char *buf)
 {
         struct iio_dev *dev_info = dev_get_drvdata(dev);
-        struct ad799x_state *st = iio_dev_get_devdata(dev_info);
+        struct ad799x_state *st = iio_priv(dev_info);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 
         int ret;
@@ -299,7 +299,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
                                          size_t len)
 {
         struct iio_dev *dev_info = dev_get_drvdata(dev);
-        struct ad799x_state *st = iio_dev_get_devdata(dev_info);
+        struct ad799x_state *st = iio_priv(dev_info);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
 
         long val;
@@ -319,7 +319,7 @@ static ssize_t ad799x_write_channel_config(struct device *dev,
 static irqreturn_t ad799x_event_handler(int irq, void *private)
 {
         struct iio_dev *indio_dev = private;
-        struct ad799x_state *st = iio_dev_get_devdata(private);
+        struct ad799x_state *st = iio_priv(private);
         u8 status;
         int i, ret;
 
@@ -686,7 +686,6 @@ static int __devinit ad799x_probe(struct i2c_client *client,
         indio_dev->name = id->name;
         indio_dev->info = st->chip_info->info;
         indio_dev->name = id->name;
-        indio_dev->dev_data = (void *)(st);
 
         indio_dev->modes = INDIO_DIRECT_MODE;
         indio_dev->channels = st->chip_info->channel;