iio: imu: st_lsm6dsx: add read_fifo callback to fifo_ops

Remove static qualifier from st_lsm6dsx_read_fifo definition and
introduce read_fifo function pointer in fifo_ops data structure
in order to run the proper read_fifo routine since other compliant
devices will use a different FIFO queueing scheme.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lorenzo Bianconi 2018-08-30 22:52:55 +02:00 • committed by Jonathan Cameron
commit 50ff457d1b
3 changed files with 11 additions and 3 deletions