1 files changed, 9 insertions, 31 deletions

diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index a2778cf016bc..6f7bc5b0ef4a 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -66,9 +66,8 @@ enum {
         board_2037x             = 0,    /* FastTrak S150 TX2plus */
         board_20319             = 1,    /* FastTrak S150 TX4 */
         board_20619             = 2,    /* FastTrak TX4000 */
-        board_20771             = 3,    /* FastTrak TX2300 */
-        board_2057x             = 4,    /* SATAII150 Tx2plus */
-        board_40518             = 5,    /* SATAII150 Tx4 */
+        board_2057x             = 3,    /* SATAII150 Tx2plus */
+        board_40518             = 4,    /* SATAII150 Tx4 */
 
         PDC_HAS_PATA            = (1 << 1), /* PDC20375/20575 has PATA */
 
@@ -90,7 +89,6 @@ struct pdc_port_priv {
 
 struct pdc_host_priv {
         unsigned long           flags;
-        int                     hotplug_offset;
 };
 
 static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg);
@@ -205,16 +203,6 @@ static const struct ata_port_info pdc_port_info[] = {
                 .port_ops       = &pdc_pata_ops,
         },
 
-        /* board_20771 */
-        {
-                .sht            = &pdc_ata_sht,
-                .flags          = PDC_COMMON_FLAGS | ATA_FLAG_SATA,
-                .pio_mask       = 0x1f, /* pio0-4 */
-                .mwdma_mask     = 0x07, /* mwdma0-2 */
-                .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
-                .port_ops       = &pdc_sata_ops,
-        },
-
         /* board_2057x */
         {
                 .sht            = &pdc_ata_sht,
@@ -244,6 +232,7 @@ static const struct pci_device_id pdc_ata_pci_tbl[] = {
         { PCI_VDEVICE(PROMISE, 0x3570), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3571), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3574), board_2057x },
+        { PCI_VDEVICE(PROMISE, 0x3577), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3d73), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3d75), board_2057x },
 
@@ -256,15 +245,6 @@ static const struct pci_device_id pdc_ata_pci_tbl[] = {
 
         { PCI_VDEVICE(PROMISE, 0x6629), board_20619 },
 
-/* TODO: remove all associated board_20771 code, as it completely
- * duplicates board_2037x code, unless reason for separation can be
- * divined.
- */
-#if 0
-        { PCI_VDEVICE(PROMISE, 0x3570), board_20771 },
-#endif
-        { PCI_VDEVICE(PROMISE, 0x3577), board_20771 },
-
         { }     /* terminate list */
 };
 
@@ -645,9 +625,14 @@ static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 {
         void __iomem *mmio = pe->mmio_base;
         struct pdc_host_priv *hp = pe->private_data;
-        int hotplug_offset = hp->hotplug_offset;
+        int hotplug_offset;
         u32 tmp;
 
+        if (hp->flags & PDC_FLAG_GEN_II)
+                hotplug_offset = PDC2_SATA_PLUG_CSR;
+        else
+                hotplug_offset = PDC_SATA_PLUG_CSR;
+
         /*
          * Except for the hotplug stuff, this is voodoo from the
          * Promise driver.  Label this entire section
@@ -742,8 +727,6 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 goto err_out_free_ent;
         }
 
-        /* Set default hotplug offset */
-        hp->hotplug_offset = PDC_SATA_PLUG_CSR;
         probe_ent->private_data = hp;
 
         probe_ent->sht          = pdc_port_info[board_idx].sht;
@@ -767,8 +750,6 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
         switch (board_idx) {
         case board_40518:
                 hp->flags |= PDC_FLAG_GEN_II;
-                /* Override hotplug offset for SATAII150 */
-                hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
                 /* Fall through */
         case board_20319:
                 probe_ent->n_ports = 4;
@@ -780,10 +761,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 probe_ent->port[3].scr_addr = base + 0x700;
                 break;
         case board_2057x:
-        case board_20771:
                 hp->flags |= PDC_FLAG_GEN_II;
-                /* Override hotplug offset for SATAII150 */
-                hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
                 /* Fall through */
         case board_2037x:
                 probe_ent->n_ports = 2;