Revert "wlan: prima: look for the binaries and configuration files in /sbin/wlan/. Due to mistmatching firmwares on this newer prima drivers my original solution was to injecting the files directly on /system but it never was a pretty clean solution at the end of the day. After some suggestions this looks to be the best to be non-intrusive to the user"

This reverts commit 71dd688c9bf944a64cd3f8d93cc292ddadd87c74.
Revert "prima: update to LNX.LA.3.5.1.5 drivers from CodeAurora"

This reverts commit e4fe6c6950e0db14d9102dcad2160c0d30376565.
Revert "prima: Reapply fixes after upgrade to 3.2.2.2"

This reverts commit 6416884a72b4f67eb5e22af1c25d57d887e659b4.