diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-09-09 16:34:41 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-09-09 16:34:41 +0100 |
| commit | e558bdc21ae1f0db520eccd84015e17d8a589973 (patch) | |
| tree | b436123bd52f267b8c7f361618cded3e1e4421ea /arch/arm64/kernel/pci.c | |
| parent | 746a272e44141af24a02f6c9b0f65f4c4598ed42 (diff) | |
| parent | 9a3dc3186fc3795e076a4122da9e0258651a9631 (diff) | |
| download | op-kernel-dev-e558bdc21ae1f0db520eccd84015e17d8a589973.zip op-kernel-dev-e558bdc21ae1f0db520eccd84015e17d8a589973.tar.gz | |
Merge branches 'fixes' and 'misc' into for-linus
Diffstat (limited to 'arch/arm64/kernel/pci.c')
| -rw-r--r-- | arch/arm64/kernel/pci.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index c7e3e63..e2b7e4f 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -39,20 +39,18 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res, return res->start; } +#ifdef CONFIG_ACPI /* * Try to assign the IRQ number when probing a new device */ int pcibios_alloc_irq(struct pci_dev *dev) { - if (acpi_disabled) - dev->irq = of_irq_parse_and_map_pci(dev, 0, 0); -#ifdef CONFIG_ACPI - else - return acpi_pci_irq_enable(dev); -#endif + if (!acpi_disabled) + acpi_pci_irq_enable(dev); return 0; } +#endif /* * raw_pci_read/write - Platform-specific PCI config space access. @@ -108,7 +106,10 @@ int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge) if (!acpi_disabled) { struct pci_config_window *cfg = bridge->bus->sysdata; struct acpi_device *adev = to_acpi_device(cfg->parent); + struct device *bus_dev = &bridge->bus->dev; + ACPI_COMPANION_SET(&bridge->dev, adev); + set_dev_node(bus_dev, acpi_get_node(acpi_device_handle(adev))); } return 0; |
