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PCI: iproc: Allow override of device tree IRQ mapping function

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The iProc core PCIe driver defaults to using of_irq_parse_and_map_pci() for
IRQ mapping.  Add iproc_pcie.map_irq so bus interfaces that don't use
device tree can override this by supplying their own IRQ mapping function.

[bhelgaas: changelog]
Posting: http://lkml.kernel.org/r/1431465781-10753-1-git-send-email-hauke@hauke-m.de
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ray Jui <rjui@broadcom.com.com>
This commit is contained in:
Hauke Mehrtens
2015-05-12 23:23:00 +02:00
committed by Bjorn Helgaas
parent 5ebe6afaf0
commit c1e02ceaf5
3 changed files with 4 additions and 1 deletions
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2
drivers/pci/host/pcie-iproc-platform.c
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@@ -71,6 +71,8 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev)
pcie->resources = &res;
pcie->map_irq = of_irq_parse_and_map_pci;
ret = iproc_pcie_setup(pcie);
if (ret) {
dev_err(pcie->dev, "PCIe controller setup failed\n");