libata: convert ata_pci_init_native_mode() users to new init model

Convert drivers which use ata_pci_init_native_mode() to new init
model.  ata_pci_init_native_host() is used instead.  sata_nv, sata_uli
and sata_sis are in this category.

Tested on nVidia Corporation CK804 Serial ATA Controller [10de:0054]
in both BMDMA and ADMA mode.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 24 insertions, 41 deletions

diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index d659ace80f4f..f74e383de083 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -115,7 +115,6 @@ static const struct ata_port_operations uli_ops = {
         .error_handler          = ata_bmdma_error_handler,
         .post_internal_cmd      = ata_bmdma_post_internal_cmd,
 
-        .irq_handler            = ata_interrupt,
         .irq_clear              = ata_bmdma_irq_clear,
         .irq_on                 = ata_irq_on,
         .irq_ack                = ata_irq_ack,
@@ -127,7 +126,6 @@ static const struct ata_port_operations uli_ops = {
 };
 
 static struct ata_port_info uli_port_info = {
-        .sht            = &uli_sht,
         .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
                           ATA_FLAG_IGN_SIMPLEX,
         .pio_mask       = 0x1f,         /* pio0-4 */
@@ -185,12 +183,13 @@ static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         static int printed_version;
-        struct ata_probe_ent *probe_ent;
-        struct ata_port_info *ppi[2];
-        int rc;
+        const struct ata_port_info *ppi[] = { &uli_port_info, NULL };
         unsigned int board_idx = (unsigned int) ent->driver_data;
+        struct ata_host *host;
         struct uli_priv *hpriv;
         void __iomem * const *iomap;
+        struct ata_ioports *ioaddr;
+        int n_ports, rc;
 
         if (!printed_version++)
                 dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
@@ -199,54 +198,42 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         if (rc)
                 return rc;
 
-        rc = pci_request_regions(pdev, DRV_NAME);
-        if (rc) {
-                pcim_pin_device(pdev);
-                return rc;
-        }
-
-        rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
-        if (rc)
-                return rc;
-        rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
+        n_ports = 2;
+        if (board_idx == uli_5287)
+                n_ports = 4;
+        rc = ata_pci_prepare_native_host(pdev, ppi, n_ports, &host);
         if (rc)
                 return rc;
 
-        ppi[0] = ppi[1] = &uli_port_info;
-        probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
-        if (!probe_ent)
-                return -ENOMEM;
-
         hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
         if (!hpriv)
                 return -ENOMEM;
+        host->private_data = hpriv;
 
-        probe_ent->private_data = hpriv;
-
-        iomap = pcim_iomap_table(pdev);
+        iomap = host->iomap;
 
         switch (board_idx) {
         case uli_5287:
                 hpriv->scr_cfg_addr[0] = ULI5287_BASE;
                 hpriv->scr_cfg_addr[1] = ULI5287_BASE + ULI5287_OFFS;
-                probe_ent->n_ports = 4;
 
-                probe_ent->port[2].cmd_addr = iomap[0] + 8;
-                probe_ent->port[2].altstatus_addr =
-                probe_ent->port[2].ctl_addr = (void __iomem *)
+                ioaddr = &host->ports[2]->ioaddr;
+                ioaddr->cmd_addr = iomap[0] + 8;
+                ioaddr->altstatus_addr =
+                ioaddr->ctl_addr = (void __iomem *)
                         ((unsigned long)iomap[1] | ATA_PCI_CTL_OFS) + 4;
-                probe_ent->port[2].bmdma_addr = iomap[4] + 16;
+                ioaddr->bmdma_addr = iomap[4] + 16;
                 hpriv->scr_cfg_addr[2] = ULI5287_BASE + ULI5287_OFFS*4;
+                ata_std_ports(ioaddr);
 
-                probe_ent->port[3].cmd_addr = iomap[2] + 8;
-                probe_ent->port[3].altstatus_addr =
-                probe_ent->port[3].ctl_addr = (void __iomem *)
+                ioaddr = &host->ports[3]->ioaddr;
+                ioaddr->cmd_addr = iomap[2] + 8;
+                ioaddr->altstatus_addr =
+                ioaddr->ctl_addr = (void __iomem *)
                         ((unsigned long)iomap[3] | ATA_PCI_CTL_OFS) + 4;
-                probe_ent->port[3].bmdma_addr = iomap[4] + 24;
+                ioaddr->bmdma_addr = iomap[4] + 24;
                 hpriv->scr_cfg_addr[3] = ULI5287_BASE + ULI5287_OFFS*5;
-
-                ata_std_ports(&probe_ent->port[2]);
-                ata_std_ports(&probe_ent->port[3]);
+                ata_std_ports(ioaddr);
                 break;
 
         case uli_5289:
@@ -266,12 +253,8 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
         pci_set_master(pdev);
         pci_intx(pdev, 1);
-
-        if (!ata_device_add(probe_ent))
-                return -ENODEV;
-
-        devm_kfree(&pdev->dev, probe_ent);
-        return 0;
+        return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED,
+                                 &uli_sht);
 }
 
 static int __init uli_init(void)