xup 534 include/sound/gus.h void snd_gf1_mem_lock(struct snd_gf1_mem * alloc, int xup); xup 18 sound/isa/gus/gus_mem.c void snd_gf1_mem_lock(struct snd_gf1_mem * alloc, int xup) xup 20 sound/isa/gus/gus_mem.c if (!xup) {