diff options
Diffstat (limited to 'drivers/pci/controller/pcie-mediatek.c')
| -rw-r--r-- | drivers/pci/controller/pcie-mediatek.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index cb982891b22b..ebfa7d5a4e2d 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -651,6 +651,9 @@ static int mtk_pcie_setup_irq(struct mtk_pcie_port *port, } port->irq = platform_get_irq(pdev, port->slot); + if (port->irq < 0) + return port->irq; + irq_set_chained_handler_and_data(port->irq, mtk_pcie_intr_handler, port); |