d278d44794
Always grub conf mutex in st_lsm6dsx_write_event_config since it can run concurrently with FIFO configuration Fixes: b5969abfa8b8 ("iio: imu: st_lsm6dsx: add motion events") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>