[PATCH 2/3] iio: mma8452: use enum for numbering the axis

[Martin Kepplinger <martink@posteo.de>]

Use the newly added enum that numbers x, y and z axis.

Signed-off-by: Martin Kepplinger <martin.kepplinger@theobroma-systems.com>
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
---
 drivers/iio/accel/mma8452.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c
index dedcc1d..38652e1 100644
--- a/drivers/iio/accel/mma8452.c
+++ b/drivers/iio/accel/mma8452.c
@@ -912,30 +912,30 @@ static struct attribute_group mma8452_event_attribute_group = {
 }
 
 static const struct iio_chan_spec mma8452_channels[] = {
-	MMA8452_CHANNEL(X, 0, 12),
-	MMA8452_CHANNEL(Y, 1, 12),
-	MMA8452_CHANNEL(Z, 2, 12),
+	MMA8452_CHANNEL(X, axis_x, 12),
+	MMA8452_CHANNEL(Y, axis_y, 12),
+	MMA8452_CHANNEL(Z, axis_z, 12),
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
 static const struct iio_chan_spec mma8453_channels[] = {
-	MMA8452_CHANNEL(X, 0, 10),
-	MMA8452_CHANNEL(Y, 1, 10),
-	MMA8452_CHANNEL(Z, 2, 10),
+	MMA8452_CHANNEL(X, axis_x, 10),
+	MMA8452_CHANNEL(Y, axis_y, 10),
+	MMA8452_CHANNEL(Z, axis_z, 10),
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
 static const struct iio_chan_spec mma8652_channels[] = {
-	MMA8652_CHANNEL(X, 0, 12),
-	MMA8652_CHANNEL(Y, 1, 12),
-	MMA8652_CHANNEL(Z, 2, 12),
+	MMA8652_CHANNEL(X, axis_x, 12),
+	MMA8652_CHANNEL(Y, axis_y, 12),
+	MMA8652_CHANNEL(Z, axis_z, 12),
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
 static const struct iio_chan_spec mma8653_channels[] = {
-	MMA8652_CHANNEL(X, 0, 10),
-	MMA8652_CHANNEL(Y, 1, 10),
-	MMA8652_CHANNEL(Z, 2, 10),
+	MMA8652_CHANNEL(X, axis_x, 10),
+	MMA8652_CHANNEL(Y, axis_y, 10),
+	MMA8652_CHANNEL(Z, axis_z, 10),
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
-- 
2.1.4