PCXHR_DSP_TIME_MASK 1276 sound/pci/pcxhr/pcxhr_core.c PCXHR_INPL(mgr, PCXHR_PLX_MBOX4) & PCXHR_DSP_TIME_MASK; PCXHR_DSP_TIME_MASK 1282 sound/pci/pcxhr/pcxhr_core.c int tmp_diff = dsp_time_diff + PCXHR_DSP_TIME_MASK + 1;