54 static void cs5530_set_piomode(struct ata_port *ap, struct ata_device *adev)  in cs5530_set_piomode()  argument
69 	if (adev->devno)  in cs5530_set_piomode()
72 	iowrite32(cs5530_pio_timings[format][adev->pio_mode - XFER_PIO_0], base);  in cs5530_set_piomode()
85 static void cs5530_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in cs5530_set_dmamode()  argument
94 	switch(adev->dma_mode) {  in cs5530_set_dmamode()
112 	if (adev->devno == 0) /* Master */  in cs5530_set_dmamode()
125 	reg |= (1 << (5 + adev->devno));  in cs5530_set_dmamode()
130 	ap->private_data = adev;  in cs5530_set_dmamode()
146 	struct ata_device *adev = qc->dev;  in cs5530_qc_issue()  local
150 	if (ata_dma_enabled(adev) && adev != prev && prev != NULL) {  in cs5530_qc_issue()
152 		if ((ata_using_udma(adev) && !ata_using_udma(prev)) ||  in cs5530_qc_issue()
153 		    (ata_using_udma(prev) && !ata_using_udma(adev)))  in cs5530_qc_issue()
155 		    	cs5530_set_dmamode(ap, adev);  in cs5530_qc_issue()