From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yijing Wang Date: Fri, 25 Apr 2014 09:18:22 +0000 Subject: [PATCH 00/13] Refactor pci_is_brdige() to simplify code Message-Id: <1398417515-8740-1-git-send-email-wangyijing@huawei.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Bjorn Helgaas Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Tony Luck , linux-ia64@vger.kernel.org, "David S. Miller" , sparclinux@vger.kernel.org, Thomas Gleixner , x86@kernel.org, Benjamin Herrenschmidt , Yijing Wang 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(-)