driver: bmi160: fix FIFO pollution at boot
driver: bmi160: fix FIFO pollution at boot

FIFO should not collect events of suspended sensors.
It could still happen at boot, when sensors are set up suspended.

BRANCH=smaug
TEST=Check for invalid FIFO events in HAL code.
BUG=none

Change-Id: Ie363afc3f3263bb10e03a8d0a8ee34b8b92bb6b4
Signed-off-by: Gwendal Grignou <190c5a5edfcf62e0246559bf31fa7548674de3ad@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/288200
Reviewed-by: Vincent Palatin <70a9964ec8fd10b0b08fcc8623c2add25ddf99ac@chromium.org>

fourier49/BIZ_EC,fourier49/BIZ_EC,fourier49/BIZ_EC,fourier49/BIZ_EC