snd_emu10k1_efx_send_volume_control 1557 sound/pci/emu10k1/emumixer.c static const struct snd_kcontrol_new snd_emu10k1_efx_send_volume_control = snd_emu10k1_efx_send_volume_control 2016 sound/pci/emu10k1/emumixer.c if ((kctl = emu->ctl_efx_send_volume = snd_ctl_new1(&snd_emu10k1_efx_send_volume_control, emu)) == NULL)