IPA_Emulation: Fix building without CTRL support

Back in JUne, Change-Id I4d1eca6b0008a395b7f7449e6ea3f9b6d41133c7
attempted to introduce compilation of IPA_Emulation without CTRL but
it failed to cover all references to CTRL with the correspondign
ifdef/endif blocks.  Let's fix this.

Change-Id: I68349b32f613aacced84011601121f2265243600
1 file changed