diff options
| -rw-r--r-- | drivers/scsi/sata_sil24.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c index 5d01e5ce5ac..3efebea211f 100644 --- a/drivers/scsi/sata_sil24.c +++ b/drivers/scsi/sata_sil24.c @@ -842,9 +842,10 @@ static void sil24_port_stop(struct ata_port *ap) static void sil24_host_stop(struct ata_host_set *host_set) { struct sil24_host_priv *hpriv = host_set->private_data; + struct pci_dev *pdev = to_pci_dev(host_set->dev); - iounmap(hpriv->host_base); - iounmap(hpriv->port_base); + pci_iounmap(pdev, hpriv->host_base); + pci_iounmap(pdev, hpriv->port_base); kfree(hpriv); } @@ -871,26 +872,23 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_disable; rc = -ENOMEM; - /* ioremap mmio registers */ - host_base = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + /* map mmio registers */ + host_base = pci_iomap(pdev, 0, 0); if (!host_base) goto out_free; - port_base = ioremap(pci_resource_start(pdev, 2), - pci_resource_len(pdev, 2)); + port_base = pci_iomap(pdev, 2, 0); if (!port_base) goto out_free; /* allocate & init probe_ent and hpriv */ - probe_ent = kmalloc(sizeof(*probe_ent), GFP_KERNEL); + probe_ent = kzalloc(sizeof(*probe_ent), GFP_KERNEL); if (!probe_ent) goto out_free; - hpriv = kmalloc(sizeof(*hpriv), GFP_KERNEL); + hpriv = kzalloc(sizeof(*hpriv), GFP_KERNEL); if (!hpriv) goto out_free; - memset(probe_ent, 0, sizeof(*probe_ent)); probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); @@ -907,7 +905,6 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) probe_ent->mmio_base = port_base; probe_ent->private_data = hpriv; - memset(hpriv, 0, sizeof(*hpriv)); hpriv->host_base = host_base; hpriv->port_base = port_base; @@ -1011,9 +1008,9 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) out_free: if (host_base) - iounmap(host_base); + pci_iounmap(pdev, host_base); if (port_base) - iounmap(port_base); + pci_iounmap(pdev, port_base); kfree(probe_ent); kfree(hpriv); pci_release_regions(pdev); |