x86_64: x86_64 - Use non locked version for local_cmpxchg()

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_via.c

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 63eca299c62bce1a80c0446c9ec277075d8c839b..f645fe22cd1e7c6fb47df6591f7be1a12fc54114 100644 (file)
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -471,7 +471,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x7,
+               .udma_mask = ATA_UDMA2,
                .port_ops = &via_port_ops
        };
        /* VIA UDMA 66 devices */
@@ -480,7 +480,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x1f,
+               .udma_mask = ATA_UDMA4,
                .port_ops = &via_port_ops
        };
        /* VIA UDMA 100 devices */
@@ -489,7 +489,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x3f,
+               .udma_mask = ATA_UDMA5,
                .port_ops = &via_port_ops
        };
        /* UDMA133 with bad AST (All current 133) */
@@ -498,7 +498,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
-               .udma_mask = 0x7f,      /* FIXME: should check north bridge */
+               .udma_mask = ATA_UDMA6, /* FIXME: should check north bridge */
                .port_ops = &via_port_ops
        };
        struct ata_port_info type;
@@ -506,7 +506,6 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
        struct pci_dev *isa = NULL;
        const struct via_isa_bridge *config;
        static int printed_version;
-       u8 t;
        u8 enable;
        u32 timing;
 
@@ -520,9 +519,8 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                        !!(config->flags & VIA_BAD_ID),
                        config->id, NULL))) {
 
-                       pci_read_config_byte(isa, PCI_REVISION_ID, &t);
-                       if (t >= config->rev_min &&
-                           t <= config->rev_max)
+                       if (isa->revision >= config->rev_min &&
+                           isa->revision <= config->rev_max)
                                break;
                        pci_dev_put(isa);
                }