summaryrefslogtreecommitdiff
path: root/drivers/iio/gyro/bmg160_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/iio/gyro/bmg160_core.c')
-rw-r--r--drivers/iio/gyro/bmg160_core.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
index bbce3b09ac45..4dac567e75b4 100644
--- a/drivers/iio/gyro/bmg160_core.c
+++ b/drivers/iio/gyro/bmg160_core.c
@@ -452,7 +452,7 @@ static int bmg160_get_temp(struct bmg160_data *data, int *val)
static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
{
int ret;
- unsigned int raw_val;
+ __le16 raw_val;
mutex_lock(&data->mutex);
ret = bmg160_set_power_state(data, true);
@@ -462,7 +462,7 @@ static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
}
ret = regmap_bulk_read(data->regmap, BMG160_AXIS_TO_REG(axis), &raw_val,
- 2);
+ sizeof(raw_val));
if (ret < 0) {
dev_err(data->dev, "Error reading axis %d\n", axis);
bmg160_set_power_state(data, false);
@@ -470,7 +470,7 @@ static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
return ret;
}
- *val = sign_extend32(raw_val, 15);
+ *val = sign_extend32(le16_to_cpu(raw_val), 15);
ret = bmg160_set_power_state(data, false);
mutex_unlock(&data->mutex);
if (ret < 0)
@@ -733,6 +733,7 @@ static const struct iio_event_spec bmg160_event = {
.sign = 's', \
.realbits = 16, \
.storagebits = 16, \
+ .endianness = IIO_LE, \
}, \
.event_spec = &bmg160_event, \
.num_event_specs = 1 \
@@ -780,7 +781,7 @@ static irqreturn_t bmg160_trigger_handler(int irq, void *p)
mutex_unlock(&data->mutex);
goto err;
}
- data->buffer[i++] = ret;
+ data->buffer[i++] = val;
}
mutex_unlock(&data->mutex);