snd_emu10k1_attn_control 1418 sound/pci/emu10k1/emumixer.c static const struct snd_kcontrol_new snd_emu10k1_attn_control = snd_emu10k1_attn_control 2004 sound/pci/emu10k1/emumixer.c if ((kctl = emu->ctl_attn = snd_ctl_new1(&snd_emu10k1_attn_control, emu)) == NULL)