[PATCH] ath10k: utilize random MAC address if none is provided

Since commit 9d5804662ce1 ("ath10k: retrieve MAC address from system firmware if provided"), we support pulling our MAC address from system firmware. Along with this, we should admit that it's possible for system firmware to be screwed up as well, omitting the MAC address there. Provide a fallback

Re: [PATCH] ath10k: utilize random MAC address if none is provided

Brian Norris wrote: > Since commit 9d5804662ce1 ("ath10k: retrieve MAC address from system > firmware if provided"), we support pulling our MAC address from system > firmware. Along with this, we should admit that it's possible for system > firmware to be screwed up as well, omitting the MAC addr