snd_cs5530_mixer_read 169 sound/pci/cs5530.c irq = snd_cs5530_mixer_read(sb_base, 0x80) & 0x0F; snd_cs5530_mixer_read 170 sound/pci/cs5530.c dma8 = snd_cs5530_mixer_read(sb_base, 0x81);