snd_gf1_dma_transfer_block 567 include/sound/gus.h int snd_gf1_dma_transfer_block(struct snd_gus_card * gus, snd_gf1_dma_transfer_block 98 sound/isa/gus/gus_pcm.c if (!snd_gf1_dma_transfer_block(pcmp->gus, &block, 0, 0))