diff options
| -rw-r--r-- | drivers/pci/pci.c | 3 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 3 | ||||
| -rw-r--r-- | drivers/pci/setup-bus.c | 18 |
3 files changed, 10 insertions, 14 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index c9d8e3c837de..e9d938e14ba8 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -6000,8 +6000,7 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) * to enable the kernel to reassign new resource * window later on. */ - if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE && - (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { + if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) { for (i = PCI_BRIDGE_RESOURCES; i < PCI_NUM_RESOURCES; i++) { r = &dev->resource[i]; if (!(r->flags & IORESOURCE_MEM)) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 8e2e4154cdd9..128459a0ffba 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1779,9 +1779,6 @@ int pci_setup_device(struct pci_dev *dev) break; case PCI_HEADER_TYPE_BRIDGE: /* bridge header */ - if (class != PCI_CLASS_BRIDGE_PCI) - goto bad; - /* * The PCI-to-PCI bridge spec requires that subtractive * decoding (i.e. transparent) bridge must have programming diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 1941bb0a6c13..ec44a0f3a7ac 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1186,12 +1186,12 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) if (!b) continue; - switch (dev->class >> 8) { - case PCI_CLASS_BRIDGE_CARDBUS: + switch (dev->hdr_type) { + case PCI_HEADER_TYPE_CARDBUS: pci_bus_size_cardbus(b, realloc_head); break; - case PCI_CLASS_BRIDGE_PCI: + case PCI_HEADER_TYPE_BRIDGE: default: __pci_bus_size_bridges(b, realloc_head); break; @@ -1202,12 +1202,12 @@ void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head) if (pci_is_root_bus(bus)) return; - switch (bus->self->class >> 8) { - case PCI_CLASS_BRIDGE_CARDBUS: + switch (bus->self->hdr_type) { + case PCI_HEADER_TYPE_CARDBUS: /* don't size cardbuses yet. */ break; - case PCI_CLASS_BRIDGE_PCI: + case PCI_HEADER_TYPE_BRIDGE: pci_bridge_check_ranges(bus); if (bus->self->is_hotplug_bridge) { additional_io_size = pci_hotplug_io_size; @@ -1356,13 +1356,13 @@ void __pci_bus_assign_resources(const struct pci_bus *bus, __pci_bus_assign_resources(b, realloc_head, fail_head); - switch (dev->class >> 8) { - case PCI_CLASS_BRIDGE_PCI: + switch (dev->hdr_type) { + case PCI_HEADER_TYPE_BRIDGE: if (!pci_is_enabled(dev)) pci_setup_bridge(b); break; - case PCI_CLASS_BRIDGE_CARDBUS: + case PCI_HEADER_TYPE_CARDBUS: pci_setup_cardbus(b); break; |