From 5fd4bf6a659e45251a91b04485318570554651b2 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 31 Aug 2017 14:52:10 -0300 Subject: [PATCH] PCI: xilinx-nwl: Fix platform_get_irq() error handling When platform_get_irq() fails we should propagate the real error value instead of always returning -EINVAL. Signed-off-by: Fabio Estevam Signed-off-by: Bjorn Helgaas Cc: Michal Simek --- drivers/pci/host/pcie-xilinx-nwl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c index 573847f4b9bc..65dea98b2643 100644 --- a/drivers/pci/host/pcie-xilinx-nwl.c +++ b/drivers/pci/host/pcie-xilinx-nwl.c @@ -812,7 +812,7 @@ static int nwl_pcie_parse_dt(struct nwl_pcie *pcie, pcie->irq_intx = platform_get_irq_byname(pdev, "intx"); if (pcie->irq_intx < 0) { dev_err(dev, "failed to get intx IRQ %d\n", pcie->irq_intx); - return -EINVAL; + return pcie->irq_intx; } irq_set_chained_handler_and_data(pcie->irq_intx, -- 2.20.1