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Upgrade to 4.4.50-rt62
[kvmfornfv.git]
/
kernel
/
drivers
/
iio
/
gyro
/
bmg160_core.c
diff --git
a/kernel/drivers/iio/gyro/bmg160_core.c
b/kernel/drivers/iio/gyro/bmg160_core.c
index
02ff789
..
acb3b30
100644
(file)
--- a/
kernel/drivers/iio/gyro/bmg160_core.c
+++ b/
kernel/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;
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);
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,
}
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);
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;
}
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)
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, \
.sign = 's', \
.realbits = 16, \
.storagebits = 16, \
+ .endianness = IIO_LE, \
}, \
.event_spec = &bmg160_event, \
.num_event_specs = 1 \
}, \
.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;
}
mutex_unlock(&data->mutex);
goto err;
}
- data->buffer[i++] =
ret
;
+ data->buffer[i++] =
val
;
}
mutex_unlock(&data->mutex);
}
mutex_unlock(&data->mutex);