snd_echo_line_output_gain 1029 sound/pci/echoaudio/echoaudio.c static const struct snd_kcontrol_new snd_echo_line_output_gain = {
snd_echo_line_output_gain 2053 sound/pci/echoaudio/echoaudio.c 			  snd_ctl_new1(&snd_echo_line_output_gain, chip));