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| author |   Diana Craciun <diana.craciun@oss.nxp.com> | 2020-06-19 09:20:10 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2020-07-28 15:51:32 +0100 |
| commit | 6f881aba01109a01a43e4f135673c19190f61133 (patch) | |
| tree | 7a4e2d418355ef6281891eed55a0cc8e33b66a25 /drivers/pci/msi.c | |
| parent | dt-bindings: arm: fsl: Add msi-map device-tree binding for fsl-mc bus (diff) | |
| download | linux-dev-6f881aba01109a01a43e4f135673c19190f61133.tar.xz linux-dev-6f881aba01109a01a43e4f135673c19190f61133.zip | |
of/irq: make of_msi_map_get_device_domain() bus agnostic
of_msi_map_get_device_domain() is PCI specific but it need not be and
can be easily changed to be bus agnostic in order to be used by other
busses by adding an IRQ domain bus token as an input parameter.
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Bjorn Helgaas <bhelgaas@google.com> # pci/msi.c
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200619082013.13661-10-lorenzo.pieralisi@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 77f48b95e277..b4bfe0b03b2d 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -1556,7 +1556,7 @@ struct irq_domain *pci_msi_get_device_domain(struct pci_dev *pdev) u32 rid = pci_dev_id(pdev); pci_for_each_dma_alias(pdev, get_msi_id_cb, &rid); - dom = of_msi_map_get_device_domain(&pdev->dev, rid); + dom = of_msi_map_get_device_domain(&pdev->dev, rid, DOMAIN_BUS_PCI_MSI); if (!dom) dom = iort_get_device_domain(&pdev->dev, rid, DOMAIN_BUS_PCI_MSI); |