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| author | YueHaibing <yuehaibing@huawei.com> | 2018-12-15 06:31:24 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-12-22 16:58:14 +0000 |
| commit | 6a4b8937a3d6238b5aa9b9c8083f7238903bfb86 (patch) | |
| tree | 8df402eda86edd6fdeec492ba83aa51f8f4653df /drivers/iio/imu | |
| parent | 43f9b204edf033b6fb87f761c70a8f55462983ae (diff) | |
| download | lwn-6a4b8937a3d6238b5aa9b9c8083f7238903bfb86.tar.gz lwn-6a4b8937a3d6238b5aa9b9c8083f7238903bfb86.zip | |
iio: imu: st_lsm6dsx: remove set but not used variable ''
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c: In function 'st_lsm6dsx_shub_read_reg':
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c:108:41: warning:
variable 'hub_settings' set but not used [-Wunused-but-set-variable]
It never used since introduction in commit c91c1c844ebd ("iio: imu: st_lsm6dsx:
add i2c embedded controller support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c index 8e47dccdd40f..66fbcd94642d 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c @@ -105,12 +105,10 @@ static void st_lsm6dsx_shub_wait_complete(struct st_lsm6dsx_hw *hw) static int st_lsm6dsx_shub_read_reg(struct st_lsm6dsx_hw *hw, u8 addr, u8 *data, int len) { - const struct st_lsm6dsx_shub_settings *hub_settings; int err; mutex_lock(&hw->page_lock); - hub_settings = &hw->settings->shub_settings; err = st_lsm6dsx_set_page(hw, true); if (err < 0) goto out; |