diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/sp5100_tco.c | 66 |
1 files changed, 31 insertions, 35 deletions
diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c index 5a13ab483c50..5868c6b6bf17 100644 --- a/drivers/watchdog/sp5100_tco.c +++ b/drivers/watchdog/sp5100_tco.c @@ -312,25 +312,6 @@ static struct miscdevice sp5100_tco_miscdev = { .fops = &sp5100_tco_fops, }; -/* - * Data for PCI driver interface - * - * This data only exists for exporting the supported - * PCI ids via MODULE_DEVICE_TABLE. We do not actually - * register a pci_driver, because someone else might - * want to register another driver on the same PCI id. - */ -static const struct pci_device_id sp5100_tco_pci_tbl[] = { - { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS, PCI_ANY_ID, - PCI_ANY_ID, }, - { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS, PCI_ANY_ID, - PCI_ANY_ID, }, - { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID, - PCI_ANY_ID, }, - { 0, }, /* End of list */ -}; -MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl); - static u8 sp5100_tco_read_pm_reg32(u8 index) { u32 val = 0; @@ -347,27 +328,11 @@ static u8 sp5100_tco_read_pm_reg32(u8 index) */ static int sp5100_tco_setupdevice(void) { - struct pci_dev *dev = NULL; const char *dev_name = NULL; u32 val; u8 base_addr; int ret; - /* Match the PCI device */ - for_each_pci_dev(dev) { - if (pci_match_id(sp5100_tco_pci_tbl, dev) != NULL) { - sp5100_tco_pci = dev; - break; - } - } - - if (!sp5100_tco_pci) - return -ENODEV; - - pr_info("PCI Vendor ID: 0x%x, Device ID: 0x%x, Revision ID: 0x%x\n", - sp5100_tco_pci->vendor, sp5100_tco_pci->device, - sp5100_tco_pci->revision); - /* * Determine type of southbridge chipset. */ @@ -557,10 +522,41 @@ static struct platform_driver sp5100_tco_driver = { }, }; +/* + * Data for PCI driver interface + * + * This data only exists for exporting the supported + * PCI ids via MODULE_DEVICE_TABLE. We do not actually + * register a pci_driver, because someone else might + * want to register another driver on the same PCI id. + */ +static const struct pci_device_id sp5100_tco_pci_tbl[] = { + { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS, PCI_ANY_ID, + PCI_ANY_ID, }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS, PCI_ANY_ID, + PCI_ANY_ID, }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID, + PCI_ANY_ID, }, + { 0, }, /* End of list */ +}; +MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl); + static int __init sp5100_tco_init_module(void) { + struct pci_dev *dev = NULL; int err; + /* Match the PCI device */ + for_each_pci_dev(dev) { + if (pci_match_id(sp5100_tco_pci_tbl, dev) != NULL) { + sp5100_tco_pci = dev; + break; + } + } + + if (!sp5100_tco_pci) + return -ENODEV; + pr_info("SP5100/SB800 TCO WatchDog Timer Driver v%s\n", TCO_VERSION); err = platform_driver_register(&sp5100_tco_driver); |