From: Sergei Shtylyov Date: Fri, 21 Jul 2017 17:30:39 +0000 (+0300) Subject: of: irq: fix of_irq_to_resource() error check X-Git-Tag: v5.15~10751^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=531da74075a7805768ce3cd323e37e3548cbf6c5;p=platform%2Fkernel%2Flinux-starfive.git of: irq: fix of_irq_to_resource() error check of_irq_to_resource() has recently been fixed to return negative error #'s along with 0, however of_irq_to_resource_table() still only regards 0 as invalid IRQ -- fix it up. Fixes: 7a4228bbff76 ("of: irq: use of_irq_get() in of_irq_to_resource()") Signed-off-by: Sergei Shtylyov Signed-off-by: Rob Herring --- diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 6ce72aa..ab21c84 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -476,7 +476,7 @@ int of_irq_to_resource_table(struct device_node *dev, struct resource *res, int i; for (i = 0; i < nr_irqs; i++, res++) - if (!of_irq_to_resource(dev, i, res)) + if (of_irq_to_resource(dev, i, res) <= 0) break; return i;