diff options
| -rw-r--r-- | drivers/watchdog/hpwdt.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 93562304f7aa..eecd014ccd5b 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -50,6 +50,10 @@ static const struct pci_device_id hpwdt_devices[] = { }; MODULE_DEVICE_TABLE(pci, hpwdt_devices); +static const struct pci_device_id hpwdt_blacklist[] = { + { PCI_DEVICE_SUB(PCI_VENDOR_ID_HP, 0x3306, PCI_VENDOR_ID_HP, 0x1979) }, /* auxilary iLO */ + {0}, /* terminate list */ +}; /* * Watchdog operations @@ -274,12 +278,10 @@ static int hpwdt_init_one(struct pci_dev *dev, return -ENODEV; } - /* - * Ignore all auxilary iLO devices with the following PCI ID - */ - if (dev->subsystem_vendor == PCI_VENDOR_ID_HP && - dev->subsystem_device == 0x1979) + if (pci_match_id(hpwdt_blacklist, dev)) { + dev_dbg(&dev->dev, "Not supported on this device\n"); return -ENODEV; + } if (pci_enable_device(dev)) { dev_warn(&dev->dev, |