aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorYueHaibing <yuehaibing@huawei.com>2019-04-09 02:12:17 +0000
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-04-14 13:39:30 +0100
commit631bd2f7ec02ad9e3d1fa31765971387e7792483 (patch)
treeb3eadec13c8fa53abe435bd13c34ef00be4fabe2 /drivers
parent63440a630d3b0cb6ab7c8507dc27a383fc82ed57 (diff)
downloadlinux-631bd2f7ec02ad9e3d1fa31765971387e7792483.tar.gz
iio: imu: st_lsm6dsx: remove set but not used variables 'acc_sensor' and 'gyro_sensor'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c: In function 'st_lsm6dsx_read_tagged_fifo': drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c:520:41: warning: variable 'gyro_sensor' set but not used [-Wunused-but-set-variable] drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c:520:28: warning: variable 'acc_sensor' set but not used [-Wunused-but-set-variable] They are not used since commit 14c7c6e1a860 ("iio: imu: st_lsm6dsx: add st_lsm6dsx_push_tagged_data routine") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c4
1 files changed, 0 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 ef1728528e2f..793598ee960a 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
@@ -517,7 +517,6 @@ int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw)
{
u16 pattern_len = hw->sip * ST_LSM6DSX_TAGGED_SAMPLE_SIZE;
u16 fifo_len, fifo_diff_mask;
- struct st_lsm6dsx_sensor *acc_sensor, *gyro_sensor;
u8 iio_buff[ST_LSM6DSX_IIO_BUFF_SIZE], tag;
bool reset_ts = false;
int i, err, read_len;
@@ -539,9 +538,6 @@ int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw)
if (!fifo_len)
return 0;
- acc_sensor = iio_priv(hw->iio_devs[ST_LSM6DSX_ID_ACC]);
- gyro_sensor = iio_priv(hw->iio_devs[ST_LSM6DSX_ID_GYRO]);
-
for (read_len = 0; read_len < fifo_len; read_len += pattern_len) {
err = st_lsm6dsx_read_block(hw,
ST_LSM6DSX_REG_FIFO_OUT_TAG_ADDR,