Merge tag 'iwlwifi-for-kalle-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
First batch of fixes intended for v5.6
* Fix a locking issue in time events handling;
* A fix in rate-scaling;
* Fix for a potential NULL pointer deref;
* Enable antenna diversity in some devices that were erroneously not
doing it;
* Allow FW dumps to continue when the FW is stuck;
* A fix in the HE capabilities handling;
* Another fix for FW dumps where we were reading wrong addresses.
