pata_hpt37x: add proper cable detection methods

[safe/jmp/linux-2.6] / drivers / ata / pata_cmd640.c

diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index efd2bb5..5acf9fa 100644 (file)
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -1,7 +1,6 @@
 /*
  * pata_cmd640.c       - CMD640 PCI PATA for new ATA layer
  *                       (C) 2007 Red Hat Inc
- *                       Alan Cox <alan@redhat.com>
  *
  * Based upon
  *  linux/drivers/ide/pci/cmd640.c             Version 1.02  Sep 01, 1996
@@ -107,8 +106,8 @@ static void cmd640_set_piomode(struct ata_port *ap, struct ata_device *adev)
                pci_write_config_byte(pdev, arttim + 1, (t.active << 4) | t.recover);
        } else {
                /* Save the shared timings for channel, they will be loaded
-                  by qc_issue_prot. Reloading the setup time is expensive
-                  so we keep a merged one loaded */
+                  by qc_issue. Reloading the setup time is expensive so we
+                  keep a merged one loaded */
                pci_read_config_byte(pdev, ARTIM23, &reg);
                reg &= 0x3F;
                reg |= t.setup;
@@ -119,14 +118,14 @@ static void cmd640_set_piomode(struct ata_port *ap, struct ata_device *adev)
 
 
 /**
- *     cmd640_qc_issue_prot    -       command preparation hook
+ *     cmd640_qc_issue -       command preparation hook
  *     @qc: Command to be issued
  *
  *     Channel 1 has shared timings. We must reprogram the
  *     clock each drive 2/3 switch we do.
  */
 
-static unsigned int cmd640_qc_issue_prot(struct ata_queued_cmd *qc)
+static unsigned int cmd640_qc_issue(struct ata_queued_cmd *qc)
 {
        struct ata_port *ap = qc->ap;
        struct ata_device *adev = qc->dev;
@@ -137,7 +136,7 @@ static unsigned int cmd640_qc_issue_prot(struct ata_queued_cmd *qc)
                pci_write_config_byte(pdev, DRWTIM23, timing->reg58[adev->devno]);
                timing->last = adev->devno;
        }
-       return ata_qc_issue_prot(qc);
+       return ata_sff_qc_issue(qc);
 }
 
 /**
@@ -172,8 +171,8 @@ static struct scsi_host_template cmd640_sht = {
 static struct ata_port_operations cmd640_port_ops = {
        .inherits       = &ata_bmdma_port_ops,
        /* In theory xfer_noirq is not needed once we kill the prefetcher */
-       .data_xfer      = ata_data_xfer_noirq,
-       .qc_issue       = cmd640_qc_issue_prot,
+       .sff_data_xfer  = ata_sff_data_xfer_noirq,
+       .qc_issue       = cmd640_qc_issue,
        .cable_detect   = ata_cable_40wire,
        .set_piomode    = cmd640_set_piomode,
        .port_start     = cmd640_port_start,
@@ -212,7 +211,7 @@ static int cmd640_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
        static const struct ata_port_info info = {
                .flags = ATA_FLAG_SLAVE_POSS,
-               .pio_mask = 0x1f,
+               .pio_mask = ATA_PIO4,
                .port_ops = &cmd640_port_ops
        };
        const struct ata_port_info *ppi[] = { &info, NULL };
@@ -224,7 +223,7 @@ static int cmd640_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
        cmd640_hardware_init(pdev);
 
-       return ata_pci_init_one(pdev, ppi, &cmd640_sht);
+       return ata_pci_sff_init_one(pdev, ppi, &cmd640_sht, NULL);
 }
 
 #ifdef CONFIG_PM