snd_gf1_pcm_capture_prepare  631 sound/isa/gus/gus_pcm.c 		snd_gf1_pcm_capture_prepare(gus->pcm_cap_substream); 
snd_gf1_pcm_capture_prepare  850 sound/isa/gus/gus_pcm.c 	.prepare =	snd_gf1_pcm_capture_prepare,