[PATCH 00/13] Refactor pci_is_brdige() to simplify code

Yijing Wang
2014-04-25T09:18:22Z

This patchset rename the current pci_is_bridge() to pci_has_subordinate(),
and introduce a new pci_is_bridge() which determine pci bridge by check
dev->hdr_type. The new one is more accurate. PCIe Spec define the pci
device is a bridge by the dev->hdr_type = 0x01 || 0x02.

Yijing Wang (13):
PCI: rename pci_is_bridge() to pci_has_subordinate()
PCI: Introduce new pci_is_bridge() helper function
PCI: Use new pci_is_bridge() to simplify code
x86/PCI: Use new pci_is_bridge() to simplify code
IA64/PCI: Use new pci_is_bridge() to simplify code
powerpc/PCI: Use new pci_is_bridge() to simplify code
sparc/PCI: Use new pci_is_bridge() to simplify code
PCI, rpaphp: Use new pci_is_bridge() to simplify code
PCI, shpchp: Use new pci_is_bridge() to simplify code
PCI, cpcihp: Use new pci_is_bridge() to simplify code
PCI, acpiphp: Use new pci_is_bridge() to simplify code
PCI, pcmcia: Use new pci_is_bridge() to simplify code
PCI, pciehp: Use new pci_is_bridge() to simplify code

arch/ia64/pci/fixup.c | 4 +---
arch/powerpc/kernel/pci-hotplug.c | 3 +--
arch/powerpc/kernel/pci_of_scan.c | 3 +--
arch/sparc/kernel/pci.c | 3 +--
arch/x86/pci/fixup.c | 4 +---
drivers/pci/hotplug/acpiphp_glue.c | 3 +--
drivers/pci/hotplug/cpci_hotplug_pci.c | 3 +--
drivers/pci/hotplug/pciehp_pci.c | 3 +--
drivers/pci/hotplug/rpadlpar_core.c | 3 +--
drivers/pci/hotplug/shpchp_pci.c | 3 +--
drivers/pci/pci-acpi.c | 8 +-------
drivers/pci/pci-driver.c | 8 ++++----
drivers/pci/pci.h | 2 +-
drivers/pci/probe.c | 3 +--
drivers/pci/setup-bus.c | 4 +---
drivers/pcmcia/cardbus.c | 3 +--
include/linux/pci.h | 6 ++++++
17 files changed, 25 insertions(+), 41 deletions(-)