snd_aw2_saa7146_pcm_trigger_stop_capture 563 sound/pci/aw2/aw2-alsa.c snd_aw2_saa7146_pcm_trigger_stop_capture(&chip->saa7146, snd_aw2_saa7146_pcm_trigger_stop_capture 74 sound/pci/aw2/aw2-saa7146.h extern void snd_aw2_saa7146_pcm_trigger_stop_capture(struct snd_aw2_saa7146