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, 4 insertions, 4 deletions

diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c
index 5fcf50b1ae5a..b49059de5d02 100644
--- a/drivers/iio/industrialio-event.c
+++ b/drivers/iio/industrialio-event.c
@@ -186,7 +186,7 @@ static ssize_t iio_ev_state_store(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;
         bool val;
@@ -205,7 +205,7 @@ static ssize_t iio_ev_state_show(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 = indio_dev->info->read_event_config(indio_dev,
                                                      this_attr->address);
@@ -220,7 +220,7 @@ static ssize_t iio_ev_value_show(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, ret;
 
@@ -237,7 +237,7 @@ static ssize_t iio_ev_value_store(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);
         unsigned long val;
         int ret;