zx_alloc_desc_resource  523 drivers/dma/zx_dma.c 	ds = zx_alloc_desc_resource(num, chan);
zx_alloc_desc_resource  568 drivers/dma/zx_dma.c 	ds = zx_alloc_desc_resource(num, chan);
zx_alloc_desc_resource  622 drivers/dma/zx_dma.c 	ds = zx_alloc_desc_resource(num_periods, chan);