MIPS: lantiq: external irq sources are not loaded properly
Support for the external interrupt unit was broken when the code was converted
to devicetree support.
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4231/
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index 87f15d6..f36acd1 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -341,7 +341,7 @@
/* the external interrupts are optional and xway only */
eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu");
- if (eiu_node && of_address_to_resource(eiu_node, 0, &res)) {
+ if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) {
/* find out how many external irq sources we have */
const __be32 *count = of_get_property(node,
"lantiq,count", NULL);