diff options
Diffstat (limited to 'drivers/ata/pata_cs5520.c')
| -rw-r--r-- | drivers/ata/pata_cs5520.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index f4289a532f87..3163c8d9cef5 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -8,9 +8,9 @@ * PIO mode and smarter silicon. * * The practical upshot of this is that we must always tune the - * drive for the right PIO mode. We must also ignore all the blacklists - * and the drive bus mastering DMA information. Also to confuse matters - * further we can do DMA on PIO only drives. + * drive for the right PIO mode and ignore the drive bus mastering DMA + * information. Also to confuse matters further we can do DMA on PIO only + * drives. * * DMA on the 5510 also requires we disable_hlt() during DMA on early * revisions. @@ -94,7 +94,7 @@ static void cs5520_set_piomode(struct ata_port *ap, struct ata_device *adev) cs5520_set_timings(ap, adev, adev->pio_mode); } -static struct scsi_host_template cs5520_sht = { +static const struct scsi_host_template cs5520_sht = { ATA_BASE_SHT(DRV_NAME), .sg_tablesize = LIBATA_DUMB_MAX_PRD, .dma_boundary = ATA_DMA_BOUNDARY, @@ -151,12 +151,6 @@ static int cs5520_init_one(struct pci_dev *pdev, const struct pci_device_id *id) if (!host) return -ENOMEM; - /* Perform set up for DMA */ - if (pci_enable_device_io(pdev)) { - dev_err(&pdev->dev, "unable to configure BAR2.\n"); - return -ENODEV; - } - if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { dev_err(&pdev->dev, "unable to configure DMA mask.\n"); return -ENODEV; @@ -212,7 +206,7 @@ static int cs5520_init_one(struct pci_dev *pdev, const struct pci_device_id *id) if (rc) return rc; - ata_port_desc(ap, "irq %d", irq[i]); + ata_port_desc_misc(ap, irq[i]); } return ata_host_register(host, &cs5520_sht); |