diff options
| -rw-r--r-- | drivers/ata/ahci_platform.c | 2 | ||||
| -rw-r--r-- | drivers/ata/libata-sff.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c index ec55595..43b8758 100644 --- a/drivers/ata/ahci_platform.c +++ b/drivers/ata/ahci_platform.c @@ -67,7 +67,7 @@ static int __init ahci_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct ahci_platform_data *pdata = dev_get_platdata(dev); const struct platform_device_id *id = platform_get_device_id(pdev); - struct ata_port_info pi = ahci_port_info[id->driver_data]; + struct ata_port_info pi = ahci_port_info[id ? id->driver_data : 0]; const struct ata_port_info *ppi[] = { &pi, NULL }; struct ahci_host_priv *hpriv; struct ata_host *host; diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 63d5327..4cadfa2 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -2533,10 +2533,12 @@ static int ata_pci_init_one(struct pci_dev *pdev, if (rc) goto out; +#ifdef CONFIG_ATA_BMDMA if (bmdma) /* prepare and activate BMDMA host */ rc = ata_pci_bmdma_prepare_host(pdev, ppi, &host); else +#endif /* prepare and activate SFF host */ rc = ata_pci_sff_prepare_host(pdev, ppi, &host); if (rc) @@ -2544,10 +2546,12 @@ static int ata_pci_init_one(struct pci_dev *pdev, host->private_data = host_priv; host->flags |= hflags; +#ifdef CONFIG_ATA_BMDMA if (bmdma) { pci_set_master(pdev); rc = ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht); } else +#endif rc = ata_pci_sff_activate_host(host, ata_sff_interrupt, sht); out: if (rc == 0) |