From 5f8b938bd790cff6542c7fe3c1495c71f89fef1b Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 6 Apr 2021 10:35:51 +0100 Subject: [PATCH] irqchip/jcore-aic: Kill use of irq_create_strict_mappings() irq_create_strict_mappings() is a poor way to allow the use of a linear IRQ domain as a legacy one. Let's be upfront about it. Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210406093557.1073423-4-maz@kernel.org --- drivers/irqchip/irq-jcore-aic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c index 033bccb41455..5f47d8ee4ae3 100644 --- a/drivers/irqchip/irq-jcore-aic.c +++ b/drivers/irqchip/irq-jcore-aic.c @@ -100,11 +100,11 @@ static int __init aic_irq_of_init(struct device_node *node, jcore_aic.irq_unmask = noop; jcore_aic.name = "AIC"; - domain = irq_domain_add_linear(node, dom_sz, &jcore_aic_irqdomain_ops, + domain = irq_domain_add_legacy(node, dom_sz - min_irq, min_irq, min_irq, + &jcore_aic_irqdomain_ops, &jcore_aic); if (!domain) return -ENOMEM; - irq_create_strict_mappings(domain, min_irq, min_irq, dom_sz - min_irq); return 0; }