[PATCH v2 10/10] iio: ak8975: improve code readability

H. Nikolaus Schaller
2019-02-21T17:03:36Z

- use temporary variable in get_mount_matrix()
- remove , after { }

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
drivers/iio/magnetometer/ak8975.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index db7214ac514c..43d08c089792 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -746,12 +746,14 @@ static const struct iio_mount_matrix *
ak8975_get_mount_matrix(const struct iio_dev *indio_dev,
const struct iio_chan_spec *chan)
{
- return &((struct ak8975_data *)iio_priv(indio_dev))->orientation;
+ struct ak8975_data *data = iio_priv(indio_dev);
+
+ return &data->orientation;
}

static const struct iio_chan_spec_ext_info ak8975_ext_info[] = {
IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, ak8975_get_mount_matrix),
- { },
+ { }
};

#define AK8975_CHANNEL(axis, index) \
@@ -792,7 +794,7 @@ static const struct acpi_device_id ak_acpi_match[] = {
{"AK09911", AK09911},
{"AKM9911", AK09911},
{"AK09912", AK09912},
- { },
+ { }
};
MODULE_DEVICE_TABLE(acpi, ak_acpi_match);
#endif
--
2.19.1