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Signed-off-by: Bharat Kumar Gogada --- include/linux/pci.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/linux/pci.h b/include/linux/pci.h index 28e5e06b..4fd54c2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -2307,6 +2307,24 @@ static inline bool pci_ari_enabled(struct pci_bus *bus) } /** + * pci_check_platform_service_irqs - check platform service irq's + * @pdev: PCI Express device to check + * @irqs: Array of irqs to populate + * @mask: Bitmask of capabilities + */ +static inline void pci_check_platform_service_irqs(struct pci_dev *dev, + int *irqs, int mask) +{ + struct pci_host_bridge *bridge; + + if (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT) { + bridge = pci_find_host_bridge(dev->bus); + if (bridge && bridge->setup_platform_service_irq) + bridge->setup_platform_service_irq(bridge, irqs, mask); + } +} + +/** * pci_is_thunderbolt_attached - whether device is on a Thunderbolt daisy chain * @pdev: PCI device to check * -- 2.7.4