atten_bits        584 dev/isa/ad1848.c   int  atten_bits;
atten_bits        654 dev/isa/ad1848.c     atten = ((AUDIO_MAX_GAIN - gp->left) * info->atten_bits)/AUDIO_MAX_GAIN;
atten_bits        658 dev/isa/ad1848.c       reg |= ((atten & info->atten_bits) << 2);
atten_bits        660 dev/isa/ad1848.c       reg |= ((atten & info->atten_bits));
atten_bits        667 dev/isa/ad1848.c     atten = ((AUDIO_MAX_GAIN - gp->right) * info->atten_bits)/AUDIO_MAX_GAIN;
atten_bits        670 dev/isa/ad1848.c     ad_write(sc, info->right_reg, (atten& info->atten_bits)|reg);