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Diffstat (limited to 'arch/mips/pci/pci-rt3883.c')
-rw-r--r--arch/mips/pci/pci-rt3883.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 95c9d41382e..adeff2bfe4c 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -583,29 +583,7 @@ err_put_intc_node:
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
- struct of_irq dev_irq;
- int err;
- int irq;
-
- err = of_irq_map_pci(dev, &dev_irq);
- if (err) {
- pr_err("pci %s: unable to get irq map, err=%d\n",
- pci_name((struct pci_dev *) dev), err);
- return 0;
- }
-
- irq = irq_create_of_mapping(dev_irq.controller,
- dev_irq.specifier,
- dev_irq.size);
-
- if (irq == 0)
- pr_crit("pci %s: no irq found for pin %u\n",
- pci_name((struct pci_dev *) dev), pin);
- else
- pr_info("pci %s: using irq %d for pin %u\n",
- pci_name((struct pci_dev *) dev), irq, pin);
-
- return irq;
+ return of_irq_parse_and_map_pci(dev, slot, pin);
}
int pcibios_plat_dev_init(struct pci_dev *dev)