linux-kernel - [PATCH 00/13] Refactor pci_is

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Date:	Fri, 25 Apr 2014 17:18:22 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	<linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>, <linux-ia64@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	<sparclinux@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>,
	<x86@...nel.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Yijing Wang <wangyijing@...wei.com>
Subject: [PATCH 00/13] Refactor pci_is_brdige() to simplify code

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(-)


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