diff options
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index 093f9750974a..1d6aa9b1a4cf 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -247,7 +247,6 @@ static int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw) struct st_lsm6dsx_sensor *acc_sensor, *gyro_sensor; s64 acc_ts, acc_delta_ts, gyro_ts, gyro_delta_ts; u8 iio_buff[ALIGN(ST_LSM6DSX_SAMPLE_SIZE, sizeof(s64)) + sizeof(s64)]; - u8 buff[pattern_len]; __le16 fifo_status; err = regmap_bulk_read(hw->regmap, @@ -280,7 +279,7 @@ static int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw) samples); for (read_len = 0; read_len < fifo_len; read_len += pattern_len) { - err = st_lsm6dsx_read_block(hw, buff, sizeof(buff)); + err = st_lsm6dsx_read_block(hw, hw->buff, pattern_len); if (err < 0) return err; @@ -305,7 +304,7 @@ static int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw) while (acc_sip > 0 || gyro_sip > 0) { if (gyro_sip-- > 0) { - memcpy(iio_buff, &buff[offset], + memcpy(iio_buff, &hw->buff[offset], ST_LSM6DSX_SAMPLE_SIZE); iio_push_to_buffers_with_timestamp( hw->iio_devs[ST_LSM6DSX_ID_GYRO], @@ -315,7 +314,7 @@ static int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw) } if (acc_sip-- > 0) { - memcpy(iio_buff, &buff[offset], + memcpy(iio_buff, &hw->buff[offset], ST_LSM6DSX_SAMPLE_SIZE); iio_push_to_buffers_with_timestamp( hw->iio_devs[ST_LSM6DSX_ID_ACC], |