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Merge branch 'pci/controller/dwc'

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- Install i.MX6 PCI abort handler only when DT contains a PCI controller
  claimed by the imx6 driver (H. Nikolaus Schaller)

* pci/controller/dwc:
  PCI: imx6: Install the fault handler only on compatible match
This commit is contained in:
Bjorn Helgaas 2023-04-20 16:16:35 -05:00
commit 0c78d418e9
1 changed files with 7 additions and 0 deletions
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7
drivers/pci/controller/dwc/pci-imx6.c
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@ -1566,6 +1566,13 @@ DECLARE_PCI_FIXUP_CLASS_HEADER(PCI_VENDOR_ID_SYNOPSYS, 0xabcd,
static int __init imx6_pcie_init(void)
{
#ifdef CONFIG_ARM
struct device_node *np;
np = of_find_matching_node(NULL, imx6_pcie_of_match);
if (!np)
return -ENODEV;
of_node_put(np);
/*
* Since probe() can be deferred we need to make sure that
* hook_fault_code is not called after __init memory is freed