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Merge branch 'pci/controller/xilinx-dma-pl'

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- Fix device node reference leak in xilinx_pl_dma_pcie_init_irq_domain()
  (Wentao Liang)

* pci/controller/xilinx-dma-pl:
  PCI: xilinx-xdma: Fix device node reference leak in xilinx_pl_dma_pcie_init_irq_domain()
This commit is contained in:
Bjorn Helgaas 2026-10-21 13:20:39 -05:00
commit f04ea86f98
1 changed files with 7 additions and 3 deletions
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10
drivers/pci/controller/pcie-xilinx-dma-pl.c
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@ -581,7 +581,7 @@ static int xilinx_pl_dma_pcie_init_irq_domain(struct pl_dma_pcie *port)
port->pldma_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node), 32,
&event_domain_ops, port);
if (!port->pldma_domain)
return -ENOMEM;
goto err_put_node;
irq_domain_update_bus_token(port->pldma_domain, DOMAIN_BUS_NEXUS);
@ -589,7 +589,7 @@ static int xilinx_pl_dma_pcie_init_irq_domain(struct pl_dma_pcie *port)
&intx_domain_ops, port);
if (!port->intx_domain) {
dev_err(dev, "Failed to get a INTx IRQ domain\n");
return -ENOMEM;
goto err_put_node;
}
irq_domain_update_bus_token(port->intx_domain, DOMAIN_BUS_WIRED);
@ -597,13 +597,17 @@ static int xilinx_pl_dma_pcie_init_irq_domain(struct pl_dma_pcie *port)
ret = xilinx_pl_dma_pcie_init_msi_irq_domain(port);
if (ret != 0) {
irq_domain_remove(port->intx_domain);
return -ENOMEM;
goto err_put_node;
}
of_node_put(pcie_intc_node);
raw_spin_lock_init(&port->lock);
return 0;
err_put_node:
of_node_put(pcie_intc_node);
return -ENOMEM;
}
static int xilinx_pl_dma_pcie_setup_irq(struct pl_dma_pcie *port)