diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_ali.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index a7999c19f0c9..eb99dbe78081 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -41,7 +41,7 @@ static int ali_atapi_dma = 0; module_param_named(atapi_dma, ali_atapi_dma, int, 0644); MODULE_PARM_DESC(atapi_dma, "Enable ATAPI DMA (0=disable, 1=enable)"); -static struct pci_dev *isa_bridge; +static struct pci_dev *ali_isa_bridge; /* * Cable special cases @@ -346,13 +346,13 @@ static void ali_c2_c3_postreset(struct ata_link *link, unsigned int *classes) int port_bit = 4 << link->ap->port_no; /* If our bridge is an ALI 1533 then do the extra work */ - if (isa_bridge) { + if (ali_isa_bridge) { /* Tristate and re-enable the bus signals */ - pci_read_config_byte(isa_bridge, 0x58, &r); + pci_read_config_byte(ali_isa_bridge, 0x58, &r); r &= ~port_bit; - pci_write_config_byte(isa_bridge, 0x58, r); + pci_write_config_byte(ali_isa_bridge, 0x58, r); r |= port_bit; - pci_write_config_byte(isa_bridge, 0x58, r); + pci_write_config_byte(ali_isa_bridge, 0x58, r); } ata_sff_postreset(link, classes); } @@ -467,14 +467,14 @@ static void ali_init_chipset(struct pci_dev *pdev) pci_write_config_byte(pdev, 0x53, tmp); } north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0)); - if (north && north->vendor == PCI_VENDOR_ID_AL && isa_bridge) { + if (north && north->vendor == PCI_VENDOR_ID_AL && ali_isa_bridge) { /* Configure the ALi bridge logic. For non ALi rely on BIOS. Set the south bridge enable bit */ - pci_read_config_byte(isa_bridge, 0x79, &tmp); + pci_read_config_byte(ali_isa_bridge, 0x79, &tmp); if (pdev->revision == 0xC2) - pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04); + pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x04); else if (pdev->revision > 0xC2 && pdev->revision < 0xC5) - pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02); + pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x02); } pci_dev_put(north); ata_pci_bmdma_clear_simplex(pdev); @@ -571,9 +571,9 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id) ali_init_chipset(pdev); - if (isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) { + if (ali_isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) { /* Are we paired with a UDMA capable chip */ - pci_read_config_byte(isa_bridge, 0x5E, &tmp); + pci_read_config_byte(ali_isa_bridge, 0x5E, &tmp); if ((tmp & 0x1E) == 0x12) ppi[0] = &info_20_udma; } @@ -617,11 +617,11 @@ static struct pci_driver ali_pci_driver = { static int __init ali_init(void) { int ret; - isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL); + ali_isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL); ret = pci_register_driver(&ali_pci_driver); if (ret < 0) - pci_dev_put(isa_bridge); + pci_dev_put(ali_isa_bridge); return ret; } @@ -629,7 +629,7 @@ static int __init ali_init(void) static void __exit ali_exit(void) { pci_unregister_driver(&ali_pci_driver); - pci_dev_put(isa_bridge); + pci_dev_put(ali_isa_bridge); } |