iio: Use dev_to_iio_dev()

Replace open-coded instances of getting a iio_dev struct from a device struct
with dev_to_iio_dev().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 86f34600a3a..1ddd8861c71 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -265,7 +265,7 @@ static ssize_t iio_read_channel_ext_info(struct device *dev,
                                      struct device_attribute *attr,
                                      char *buf)
 {
-        struct iio_dev *indio_dev = dev_get_drvdata(dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(dev);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
         const struct iio_chan_spec_ext_info *ext_info;
 
@@ -279,7 +279,7 @@ static ssize_t iio_write_channel_ext_info(struct device *dev,
                                      const char *buf,
                                          size_t len)
 {
-        struct iio_dev *indio_dev = dev_get_drvdata(dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(dev);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
         const struct iio_chan_spec_ext_info *ext_info;
 
@@ -293,7 +293,7 @@ static ssize_t iio_read_channel_info(struct device *dev,
                                      struct device_attribute *attr,
                                      char *buf)
 {
-        struct iio_dev *indio_dev = dev_get_drvdata(dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(dev);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
         int val, val2;
         bool scale_db = false;
@@ -330,7 +330,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
                                       const char *buf,
                                       size_t len)
 {
-        struct iio_dev *indio_dev = dev_get_drvdata(dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(dev);
         struct iio_dev_attr *this_attr = to_iio_dev_attr(attr);
         int ret, integer = 0, fract = 0, fract_mult = 100000;
         bool integer_part = true, negative = false;
@@ -638,7 +638,7 @@ static ssize_t iio_show_dev_name(struct device *dev,
                                  struct device_attribute *attr,
                                  char *buf)
 {
-        struct iio_dev *indio_dev = dev_get_drvdata(dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(dev);
         return sprintf(buf, "%s\n", indio_dev->name);
 }
 
@@ -724,7 +724,7 @@ static void iio_device_unregister_sysfs(struct iio_dev *indio_dev)
 
 static void iio_dev_release(struct device *device)
 {
-        struct iio_dev *indio_dev = container_of(device, struct iio_dev, dev);
+        struct iio_dev *indio_dev = dev_to_iio_dev(device);
         cdev_del(&indio_dev->chrdev);
         if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
                 iio_device_unregister_trigger_consumer(indio_dev);