dma_risc          189 sound/pci/bt87x.c 	struct snd_dma_buffer dma_risc;
dma_risc          219 sound/pci/bt87x.c 	if (chip->dma_risc.area == NULL) {
dma_risc          221 sound/pci/bt87x.c 					PAGE_ALIGN(MAX_RISC_SIZE), &chip->dma_risc) < 0)
dma_risc          224 sound/pci/bt87x.c 	risc = (__le32 *)chip->dma_risc.area;
dma_risc          258 sound/pci/bt87x.c 	*risc++ = cpu_to_le32(chip->dma_risc.addr);
dma_risc          266 sound/pci/bt87x.c 	if (chip->dma_risc.area) {
dma_risc          267 sound/pci/bt87x.c 		snd_dma_free_pages(&chip->dma_risc);
dma_risc          268 sound/pci/bt87x.c 		chip->dma_risc.area = NULL;
dma_risc          497 sound/pci/bt87x.c 	snd_bt87x_writel(chip, REG_RISC_STRT_ADD, chip->dma_risc.addr);