From 70befedaf5b020a08d397e2d6a9c306f0f611cfb Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Wed, 26 Jul 2023 11:07:41 +0800 Subject: [PATCH] irqchip/orion: Use of_address_count() helper After commit 16988c742968 ("of/address: introduce of_address_count() helper"), Use of_address_count() to instead of open-coding it, it's no functional change. Signed-off-by: Yang Yingliang Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20230726030741.1136244-1-yangyingliang@huawei.com --- drivers/irqchip/irq-orion.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c index 17c2c7a07f10..4e4e874e09a8 100644 --- a/drivers/irqchip/irq-orion.c +++ b/drivers/irqchip/irq-orion.c @@ -57,8 +57,7 @@ static int __init orion_irq_init(struct device_node *np, struct resource r; /* count number of irq chips by valid reg addresses */ - while (of_address_to_resource(np, num_chips, &r) == 0) - num_chips++; + num_chips = of_address_count(np); orion_irq_domain = irq_domain_add_linear(np, num_chips * ORION_IRQS_PER_CHIP,