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| author | Bjorn Helgaas <bhelgaas@google.com> | 2017-11-14 12:11:22 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-11-14 12:11:22 -0600 |
| commit | 8d666e53e07ac4562eb8ef73c1904d88522fcb8b (patch) | |
| tree | d0497b017fb07bf5503c8831c65d6abd5f5d103f /include | |
| parent | 1a03bac30341dcf98c0d7d181c52edcff7e248c5 (diff) | |
| parent | db63d40017a523d127ec78328fed643918c7c54c (diff) | |
| download | linux-8d666e53e07ac4562eb8ef73c1904d88522fcb8b.tar.bz2 | |
Merge branch 'pci/hotplug' into next
* pci/hotplug:
PCI: pciehp: Do not clear Presence Detect Changed during initialization
PCI: pciehp: Fix race condition handling surprise link down
PCI: Distribute available resources to hotplug-capable bridges
PCI: Distribute available buses to hotplug-capable bridges
PCI: Do not allocate more buses than available in parent
PCI: Open-code the two pass loop when scanning bridges
PCI: Move pci_hp_add_bridge() to drivers/pci/probe.c
PCI: Add for_each_pci_bridge() helper
PCI: shpchp: Convert timers to use timer_setup()
PCI: cpqphp: Convert timers to use timer_setup()
PCI: pciehp: Convert timers to use timer_setup()
PCI: ibmphp: Use common error handling code in unconfigure_boot_device()
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index f4f8ee5a7362..3dbe947b4152 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -596,6 +596,10 @@ static inline bool pci_is_bridge(struct pci_dev *dev) dev->hdr_type == PCI_HEADER_TYPE_CARDBUS; } +#define for_each_pci_bridge(dev, bus) \ + list_for_each_entry(dev, &bus->devices, bus_list) \ + if (!pci_is_bridge(dev)) {} else + static inline struct pci_dev *pci_upstream_bridge(struct pci_dev *dev) { dev = pci_physfn(dev); |