LXR linux/arch/mips/pci/fixup-lantiq.c

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 *
   4 *  Copyright (C) 2012 John Crispin <john@phrozen.org>
   5 */
   6
   7#include <linux/of_irq.h>
   8#include <linux/of_pci.h>
   9
  10int (*ltq_pci_plat_arch_init)(struct pci_dev *dev) = NULL;
  11int (*ltq_pci_plat_dev_init)(struct pci_dev *dev) = NULL;
  12
  13int pcibios_plat_dev_init(struct pci_dev *dev)
  14{
  15        if (ltq_pci_plat_arch_init)
  16                return ltq_pci_plat_arch_init(dev);
  17
  18        if (ltq_pci_plat_dev_init)
  19                return ltq_pci_plat_dev_init(dev);
  20
  21        return 0;
  22}
  23
  24int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
  25{
  26        return of_irq_parse_and_map_pci(dev, slot, pin);
  27}
  28