iio: imu: st_lsm6dsx: always check enable_reg in st_lsm6dsx_event_setup

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Check if enable_reg of event_settings data structure is defined before
writing on it

Fixes: b5969abfa8 ("iio: imu: st_lsm6dsx: add motion events")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Lorenzo Bianconi 2019-10-06 15:22:00 +02:00 • committed by Jonathan Cameron

parent 66b662a176

commit 84b2e7c319

1 changed files with 11 additions and 12 deletions

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drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c

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