ixp4xx: replace magic number with macros in avila/ixdp425/miccpt PCI routing setup

[openwrt/svn-archive/archive.git] / target / linux / ixp4xx / patches-3.10 / 300-avila_support.patch

diff --git a/target/linux/ixp4xx/patches-3.10/300-avila_support.patch b/target/linux/ixp4xx/patches-3.10/300-avila_support.patch
index 12c82cc8db6f8fb9e38e7e3ba9e92810aff416a3..b1ca379332c4ab40fbfdd7897f2c3a0661a3778e 100644 (file)
--- a/target/linux/ixp4xx/patches-3.10/300-avila_support.patch
+++ b/target/linux/ixp4xx/patches-3.10/300-avila_support.patch
@@ -11,17 +11,19 @@
  #define IRQ_LINES     4
  
  /* PCI controller GPIO to IRQ pin mappings */
-@@ -55,9 +55,7 @@ static int __init avila_map_irq(const st
+@@ -55,10 +55,8 @@ static int __init avila_map_irq(const st
                IXP4XX_GPIO_IRQ(INTD)
        };
  
 -      if (slot >= 1 &&
 -          slot <= (machine_is_loft() ? LOFT_MAX_DEV : AVILA_MAX_DEV) &&
 -          pin >= 1 && pin <= IRQ_LINES)
+-              return pci_irq_table[(slot + pin - 2) % 4];
 +      if (slot >= 1 && slot <= AVILA_MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
-               return pci_irq_table[(slot + pin - 2) % 4];
++              return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
  
        return -1;
+ }
 --- a/arch/arm/mach-ixp4xx/avila-setup.c
 +++ b/arch/arm/mach-ixp4xx/avila-setup.c
 @@ -14,9 +14,16 @@