diff options
Diffstat (limited to 'drivers/acpi/processor_core.c')
| -rw-r--r-- | drivers/acpi/processor_core.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index f7de02a..e1ca86d 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -115,7 +115,6 @@ struct acpi_processor_errata errata __read_mostly; static int acpi_processor_errata_piix4(struct pci_dev *dev) { - u8 rev = 0; u8 value1 = 0; u8 value2 = 0; @@ -127,9 +126,7 @@ static int acpi_processor_errata_piix4(struct pci_dev *dev) * Note that 'dev' references the PIIX4 ACPI Controller. */ - pci_read_config_byte(dev, PCI_REVISION_ID, &rev); - - switch (rev) { + switch (dev->revision) { case 0: ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found PIIX4 A-step\n")); break; @@ -147,7 +144,7 @@ static int acpi_processor_errata_piix4(struct pci_dev *dev) break; } - switch (rev) { + switch (dev->revision) { case 0: /* PIIX4 A-step */ case 1: /* PIIX4 B-step */ |