85 	struct cs4231_dma_control	c_dma;  member
461 		dma_cont = &chip->c_dma;  in cs4231_dma_trigger()
982 		snd_cs4231_advance_dma(&chip->c_dma, chip->capture_substream,  in snd_cs4231_capture_callback()
1007 	struct cs4231_dma_control *dma_cont = &chip->c_dma;  in snd_cs4231_capture_pointer()
1785 	spin_lock_init(&chip->c_dma.sbus_info.lock);  in snd_cs4231_sbus_create()
1801 	chip->c_dma.sbus_info.regs = chip->port;  in snd_cs4231_sbus_create()
1803 	chip->c_dma.sbus_info.dir = APC_RECORD;  in snd_cs4231_sbus_create()
1811 	chip->c_dma.prepare = sbus_dma_prepare;  in snd_cs4231_sbus_create()
1812 	chip->c_dma.enable = sbus_dma_enable;  in snd_cs4231_sbus_create()
1813 	chip->c_dma.request = sbus_dma_request;  in snd_cs4231_sbus_create()
1814 	chip->c_dma.address = sbus_dma_addr;  in snd_cs4231_sbus_create()
1918 	if (chip->c_dma.ebus_info.regs) {  in snd_cs4231_ebus_free()
1919 		ebus_dma_unregister(&chip->c_dma.ebus_info);  in snd_cs4231_ebus_free()
1920 		of_iounmap(&op->resource[2], chip->c_dma.ebus_info.regs, 0x10);  in snd_cs4231_ebus_free()
1952 	spin_lock_init(&chip->c_dma.ebus_info.lock);  in snd_cs4231_ebus_create()
1960 	strcpy(chip->c_dma.ebus_info.name, "cs4231(capture)");  in snd_cs4231_ebus_create()
1961 	chip->c_dma.ebus_info.flags = EBUS_DMA_FLAG_USE_EBDMA_HANDLER;  in snd_cs4231_ebus_create()
1962 	chip->c_dma.ebus_info.callback = snd_cs4231_ebus_capture_callback;  in snd_cs4231_ebus_create()
1963 	chip->c_dma.ebus_info.client_cookie = chip;  in snd_cs4231_ebus_create()
1964 	chip->c_dma.ebus_info.irq = op->archdata.irqs[0];  in snd_cs4231_ebus_create()
1976 	chip->c_dma.prepare = _ebus_dma_prepare;  in snd_cs4231_ebus_create()
1977 	chip->c_dma.enable = _ebus_dma_enable;  in snd_cs4231_ebus_create()
1978 	chip->c_dma.request = _ebus_dma_request;  in snd_cs4231_ebus_create()
1979 	chip->c_dma.address = _ebus_dma_addr;  in snd_cs4231_ebus_create()
1984 	chip->c_dma.ebus_info.regs =  in snd_cs4231_ebus_create()
1987 	    !chip->c_dma.ebus_info.regs) {  in snd_cs4231_ebus_create()
1993 	if (ebus_dma_register(&chip->c_dma.ebus_info)) {  in snd_cs4231_ebus_create()
1999 	if (ebus_dma_irq_enable(&chip->c_dma.ebus_info, 1)) {  in snd_cs4231_ebus_create()