579 			disable_dma(chan->txdma);  in z8530_dma_status()
580 			clear_dma_ff(chan->txdma);	  in z8530_dma_status()
946 	disable_dma(c->txdma);  in z8530_sync_dma_open()
947 	clear_dma_ff(c->txdma);  in z8530_sync_dma_open()
948 	set_dma_mode(c->txdma, DMA_MODE_WRITE);  in z8530_sync_dma_open()
949 	disable_dma(c->txdma);  in z8530_sync_dma_open()
1000 	disable_dma(c->txdma);  in z8530_sync_dma_close()
1001 	clear_dma_ff(c->txdma);  in z8530_sync_dma_close()
1119 	disable_dma(c->txdma);  in z8530_sync_txdma_open()
1120 	clear_dma_ff(c->txdma);  in z8530_sync_txdma_open()
1121 	set_dma_mode(c->txdma, DMA_MODE_WRITE);  in z8530_sync_txdma_open()
1122 	disable_dma(c->txdma);  in z8530_sync_txdma_open()
1171 	disable_dma(c->txdma);  in z8530_sync_txdma_close()
1172 	clear_dma_ff(c->txdma);  in z8530_sync_txdma_close()
1447 			disable_dma(c->txdma);  in z8530_tx_begin()
1451 			if (get_dma_residue(c->txdma))  in z8530_tx_begin()
1475 			disable_dma(c->txdma);  in z8530_tx_begin()
1488 			clear_dma_ff(c->txdma);  in z8530_tx_begin()
1489 			set_dma_addr(c->txdma, virt_to_bus(c->tx_ptr));  in z8530_tx_begin()
1490 			set_dma_count(c->txdma, c->txcount);  in z8530_tx_begin()
1491 			enable_dma(c->txdma);  in z8530_tx_begin()