diff options
| -rw-r--r-- | drivers/pci/host/pci-rcar-gen2.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-rcar-gen2.c b/drivers/pci/host/pci-rcar-gen2.c index fd3e3ab..4fe349d 100644 --- a/drivers/pci/host/pci-rcar-gen2.c +++ b/drivers/pci/host/pci-rcar-gen2.c @@ -15,6 +15,7 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of_pci.h> #include <linux/pci.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> @@ -180,8 +181,13 @@ static int rcar_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pci_sys_data *sys = dev->bus->sysdata; struct rcar_pci_priv *priv = sys->private_data; + int irq; + + irq = of_irq_parse_and_map_pci(dev, slot, pin); + if (!irq) + irq = priv->irq; - return priv->irq; + return irq; } #ifdef CONFIG_PCI_DEBUG |