snd_gf1_pcm_poke_block 369 sound/isa/gus/gus_pcm.c if ((err = snd_gf1_pcm_poke_block(gus, runtime->dma_area + bpos, pcmp->memory + bpos, len, w16, invert)) < 0) snd_gf1_pcm_poke_block 399 sound/isa/gus/gus_pcm.c if ((err = snd_gf1_pcm_poke_block(gus, runtime->dma_area + bpos, pcmp->memory + bpos, len, w16, invert)) < 0)