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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 19:45:30 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 19:45:30 +0200
commit34b62f186db9614e55d021f8c58d22fc44c57911 (patch)
treedc79b254531aaa4b338067b6de86c534cb2fe0f7 /drivers/pci/of.c
parentMerge tag 'devicetree-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel... (diff)
parentMerge branch 'pci/controller/kconfig' (diff)
downloadlinux-34b62f186db9614e55d021f8c58d22fc44c57911.tar.xz
linux-34b62f186db9614e55d021f8c58d22fc44c57911.zip
Merge tag 'pci-v6.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas: "Resource management: - Add pci_dev_for_each_resource() and pci_bus_for_each_resource() iterators PCIe native device hotplug: - Fix AB-BA deadlock between reset_lock and device_lock Power management: - Wait longer for devices to become ready after resume (as we do for reset) to accommodate Intel Titan Ridge xHCI devices - Extend D3hot delay for NVIDIA HDA controllers to avoid unrecoverable devices after a bus reset Error handling: - Clear PCIe Device Status after EDR since generic error recovery now only clears it when AER is native ASPM: - Work around Chromebook firmware defect that clobbers Capability list (including ASPM L1 PM Substates Cap) when returning from D3cold to D0 Freescale i.MX6 PCIe controller driver: - Install imprecise external abort handler only when DT indicates PCIe support Freescale Layerscape PCIe controller driver: - Add ls1028a endpoint mode support Qualcomm PCIe controller driver: - Add SM8550 DT binding and driver support - Add SDX55 DT binding and driver support - Use bulk APIs for clocks of IP 1.0.0, 2.3.2, 2.3.3 - Use bulk APIs for reset of IP 2.1.0, 2.3.3, 2.4.0 - Add DT "mhi" register region for supported SoCs - Expose link transition counts via debugfs to help debug low power issues - Support system suspend and resume; reduce interconnect bandwidth and turn off clock and PHY if there are no active devices - Enable async probe by default to reduce boot time Miscellaneous: - Sort controller Kconfig entries by vendor" * tag 'pci-v6.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (56 commits) PCI: xilinx: Drop obsolete dependency on COMPILE_TEST PCI: mobiveil: Sort Kconfig entries by vendor PCI: dwc: Sort Kconfig entries by vendor PCI: Sort controller Kconfig entries by vendor PCI: Use consistent controller Kconfig menu entry language PCI: xilinx-nwl: Add 'Xilinx' to Kconfig prompt PCI: hv: Add 'Microsoft' to Kconfig prompt PCI: meson: Add 'Amlogic' to Kconfig prompt PCI: Use of_property_present() for testing DT property presence PCI/PM: Extend D3hot delay for NVIDIA HDA controllers dt-bindings: PCI: qcom: Document msi-map and msi-map-mask properties PCI: qcom: Add SM8550 PCIe support dt-bindings: PCI: qcom: Add SM8550 compatible PCI: qcom: Add support for SDX55 SoC dt-bindings: PCI: qcom-ep: Fix the unit address used in example dt-bindings: PCI: qcom: Add SDX55 SoC dt-bindings: PCI: qcom: Update maintainers entry PCI: qcom: Enable async probe by default PCI: qcom: Add support for system suspend and resume PCI/PM: Drop pci_bridge_wait_for_secondary_bus() timeout parameter ...
Diffstat (limited to 'drivers/pci/of.c')
-rw-r--r--drivers/pci/of.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/of.c b/drivers/pci/of.c
index 4c2ef2e28fb5..2c25f4fa0225 100644
--- a/drivers/pci/of.c
+++ b/drivers/pci/of.c
@@ -465,7 +465,7 @@ static int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *
return -ENODEV;
/* Local interrupt-map in the device node? Use it! */
- if (of_get_property(dn, "interrupt-map", NULL)) {
+ if (of_property_present(dn, "interrupt-map")) {
pin = pci_swizzle_interrupt_pin(pdev, pin);
ppnode = dn;
}