Merge tag 'iwlwifi-next-for-kalle-2017-11-03' of...

Merge tag 'iwlwifi-next-for-kalle-2017-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

iwlwifi updates

* Some new PCI IDs;
* A bunch of cleanups;
* The timers update by Kees;
* Add more register dump call-sites;
* A fix for a locking issue in the TX flush code;
* Actual implementation of the TX flush code for A000;
* An optimization to drop RX frames during restart to avoid BA issues;