RME9652_PRO
if (rme9652->control_register & RME9652_PRO) {
rme9652->control_register &= ~(RME9652_PRO | RME9652_Dolby | RME9652_EMP);
val |= (aes->status[0] & IEC958_AES0_PROFESSIONAL) ? RME9652_PRO : 0;
if (val & RME9652_PRO)
aes->status[0] = ((val & RME9652_PRO) ? IEC958_AES0_PROFESSIONAL : 0) |
if (val & RME9652_PRO)
rme9652->control_register &= ~(RME9652_PRO | RME9652_Dolby | RME9652_EMP);