ath9k: * fix an IRQ storm caused by commit 872b5d814f99 iwlwifi: * A fix for scan that fixes a firmware assertion * A fix that improves roaming behavior. Same fix has been tested for a while in iwldvm. This is a bit of a work around, but the real fix should be in mac80211 and will come later. * A fix for BARs that avoids a WARNING. * one fix for rfkill while scheduled scan is running. Linus's system hit this issue. WiFi would be unavailable after this has happpened because of bad state in cfg80211.