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MIPS: lantiq: external irq sources are not loaded properly

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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/
This commit is contained in:
John Crispin 2012-08-16 08:09:22 +00:00
parent 9c1628b603
commit 70ec9054e7
1 changed files with 1 additions and 1 deletions
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2
arch/mips/lantiq/irq.c
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@ -341,7 +341,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
/* the external interrupts are optional and xway only */ /* the external interrupts are optional and xway only */
eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu"); 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 */ /* find out how many external irq sources we have */
const __be32 *count = of_get_property(node, const __be32 *count = of_get_property(node,
"lantiq,count", NULL); "lantiq,count", NULL);