snd_line6_hw_params 251 sound/usb/line6/capture.c .hw_params = snd_line6_hw_params, snd_line6_hw_params 186 sound/usb/line6/pcm.h extern int snd_line6_hw_params(struct snd_pcm_substream *substream, snd_line6_hw_params 396 sound/usb/line6/playback.c .hw_params = snd_line6_hw_params,