tree 3f473500807d4b8657dd4d782e9033307c1bc092
parent 9f1623fdb399e5cf677f042e3bff3beec70376f6
author Andreas Kemnade <andreas@kemnade.info> 1548311675 +0100
committer Johan Hovold <johan@kernel.org> 1548412506 +0100

gnss: sirf: write data to gnss only when the gnss device is open

The api forbids writing data there otherwise. Prepare for the
serdev_open()/close() being a part of sirf_set_active.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Johan Hovold <johan@kernel.org>