DMA_MAP_UNAVAIL   604 sound/oss/soundcard.c 		if (dma_alloc_map[i] != DMA_MAP_UNAVAIL) {
DMA_MAP_UNAVAIL   652 sound/oss/soundcard.c 	if (dma_alloc_map[chn] == DMA_MAP_UNAVAIL) {
DMA_MAP_UNAVAIL   657 sound/oss/soundcard.c 	dma_alloc_map[chn] = DMA_MAP_UNAVAIL;