MFH: r531422
emulators/rpcs3: unbreak audio after r529285
INFO: OpenAudioDevice failed: Fragment size must be a power of two
Segfault reading location 00000000000000d4 at 0000000001de1abd.
Emu Thread Name: 'cellAudio Thread'.
Thread id = 0x89cf05700.
Approved by: ports-secteam blanket (crash fix)