MIDSR_TBF 1231 sound/pci/cs46xx/cs46xx_lib.c while ((snd_cs46xx_peekBA0(chip, BA0_MIDSR) & MIDSR_TBF) == 0) { MIDSR_TBF 2501 sound/pci/cs46xx/cs46xx_lib.c (snd_cs46xx_peekBA0(chip, BA0_MIDSR) & MIDSR_TBF) == 0) {