577 			disable_dma(chan->txdma);  in z8530_dma_status()
578 			clear_dma_ff(chan->txdma);	  in z8530_dma_status()
943 	disable_dma(c->txdma);  in z8530_sync_dma_open()
944 	clear_dma_ff(c->txdma);  in z8530_sync_dma_open()
945 	set_dma_mode(c->txdma, DMA_MODE_WRITE);  in z8530_sync_dma_open()
946 	disable_dma(c->txdma);  in z8530_sync_dma_open()
997 	disable_dma(c->txdma);  in z8530_sync_dma_close()
998 	clear_dma_ff(c->txdma);  in z8530_sync_dma_close()
1116 	disable_dma(c->txdma);  in z8530_sync_txdma_open()
1117 	clear_dma_ff(c->txdma);  in z8530_sync_txdma_open()
1118 	set_dma_mode(c->txdma, DMA_MODE_WRITE);  in z8530_sync_txdma_open()
1119 	disable_dma(c->txdma);  in z8530_sync_txdma_open()
1168 	disable_dma(c->txdma);  in z8530_sync_txdma_close()
1169 	clear_dma_ff(c->txdma);  in z8530_sync_txdma_close()
1444 			disable_dma(c->txdma);  in z8530_tx_begin()
1448 			if (get_dma_residue(c->txdma))  in z8530_tx_begin()
1472 			disable_dma(c->txdma);  in z8530_tx_begin()
1485 			clear_dma_ff(c->txdma);  in z8530_tx_begin()
1486 			set_dma_addr(c->txdma, virt_to_bus(c->tx_ptr));  in z8530_tx_begin()
1487 			set_dma_count(c->txdma, c->txcount);  in z8530_tx_begin()
1488 			enable_dma(c->txdma);  in z8530_tx_begin()