Merge tag 'iio-for-3.17b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...

[karo-tx-linux.git] / drivers / iio / magnetometer / ak8975.c

diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index a29592cae301403bb4d3b1bd8652429d2b930b5c..a2357921d7618ce30e2320c6327dab9c7c7f1177 100644 (file)
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -373,8 +373,6 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
 {
        struct ak8975_data *data = iio_priv(indio_dev);
        struct i2c_client *client = data->client;
-       u16 meas_reg;
-       s16 raw;
        int ret;
 
        mutex_lock(&data->lock);
@@ -422,16 +420,11 @@ static int ak8975_read_axis(struct iio_dev *indio_dev, int index, int *val)
                dev_err(&client->dev, "Read axis data fails\n");
                goto exit;
        }
-       meas_reg = ret;
 
        mutex_unlock(&data->lock);
 
-       /* Endian conversion of the measured values. */
-       raw = (s16) (le16_to_cpu(meas_reg));
-
        /* Clamp to valid range. */
-       raw = clamp_t(s16, raw, -4096, 4095);
-       *val = raw;
+       *val = clamp_t(s16, ret, -4096, 4095);
        return IIO_VAL_INT;
 
 exit: