archxuser  filed a orphan request for ath9k-htc-firmware :
This package is needed for linux-libre but doesn't want to compile due an error which is since 2015-09-30. 
 https://aur.archlinux.org/account/archxuser/  https://aur.archlinux.org/pkgbase/ath9k-htc-firmware/
Request #7298 has been accepted automatically by the Arch User Repository package request system:
The user Emulatorman disowned the package.