Core: Remove unnecessary pointer operation in timing
Core: Remove unnecessary pointer operation in timing

libretro/mgba,Anty-Lemon/mgba,libretro/mgba,libretro/mgba,jeremyherbert/mgba,mgba-emu/mgba,Anty-Lemon/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,Iniquitatis/mgba,sergiobenrocha2/mgba,sergiobenrocha2/mgba,jeremyherbert/mgba,fr500/mgba,iracigt/mgba,fr500/mgba,fr500/mgba,libretro/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,sergiobenrocha2/mgba,Iniquitatis/mgba,jeremyherbert/mgba,jeremyherbert/mgba,sergiobenrocha2/mgba,mgba-emu/mgba,libretro/mgba,iracigt/mgba,iracigt/mgba,mgba-emu/mgba,iracigt/mgba,fr500/mgba,mgba-emu/mgba,sergiobenrocha2/mgba