ixp4xx: add v3.18 support

[openwrt.git] / target / linux / ixp4xx / patches-3.18 / 910-ixp4xx-nr_irq_lines.patch

diff --git a/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch b/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch
new file mode 100644 (file)
index 0000000..970ee49
--- /dev/null
+++ b/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch
@@ -0,0 +1,22 @@
+--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
++++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
+@@ -53,7 +53,7 @@ static int __init ixdp425_map_irq(const 
+       };
+ 
+       if (slot >= 1 && slot <= 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/miccpt-pci.c
++++ b/arch/arm/mach-ixp4xx/miccpt-pci.c
+@@ -54,7 +54,7 @@ static int __init miccpt_map_irq(const s
+       };
+ 
+       if (slot >= 1 && slot <= 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;
+ }