Searched refs:DMA_MAP_FREE (Results 1 – 1 of 1) sorted by relevance
72 #define DMA_MAP_FREE 1 macro659 dma_alloc_map[chn] = DMA_MAP_FREE; in sound_alloc_dma()675 if (dma_alloc_map[chn] != DMA_MAP_FREE) { in sound_open_dma()707 dma_alloc_map[chn] = DMA_MAP_FREE; in sound_close_dma()