target/linux/imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch

   1 From: Tim Harvey <tharvey@gateworks.com>
   2 Subject: [PATCH 1/5] PCI: imx6: swizzle interrupts
   3
   4
   5 Signed-off-by: Tim Harvey <tharvey@gateworks.com>
   6 ---
   7  drivers/pci/host/pcie-designware.c |    8 +++++++-
   8  1 file changed, 7 insertions(+), 1 deletion(-)
   9
  10 --- a/drivers/pci/host/pcie-designware.c
  11 +++ b/drivers/pci/host/pcie-designware.c
  12 @@ -447,7 +447,13 @@ int dw_pcie_map_irq(const struct pci_dev
  13  {
  14         struct pcie_port *pp = sys_to_pcie(dev->bus->sysdata);
  15
  16 -       return pp->irq;
  17 +       switch (pin) {
  18 +       case 1: return pp->irq - 3;
  19 +       case 2: return pp->irq - 2;
  20 +       case 3: return pp->irq - 1;
  21 +       case 4: return pp->irq;
  22 +       default: return -1;
  23 +       }
  24  }
  25
  26  static struct hw_pci dw_pci = {