From 880ff3e2255c05bac0d2010719da42a26fdbb185 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Tue, 22 Apr 2014 23:26:41 +0200 Subject: ARM: orion: remove no longer needed DT IRQ code Following the move of the Orion5x Device Tree support to use irqchip_init() for the interrupt controller probing, the plat-orion/irq.c code for DT-probing of the interrupt controller is no longer necessary, so we can get rid of it. Signed-off-by: Thomas Petazzoni Acked-by: Sebastian Hesselbarth Link: https://lkml.kernel.org/r/1398202002-28530-38-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper --- arch/arm/plat-orion/include/plat/irq.h | 1 - arch/arm/plat-orion/irq.c | 32 -------------------------------- 2 files changed, 33 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/plat-orion/include/plat/irq.h b/arch/arm/plat-orion/include/plat/irq.h index 50547e417936..96be19e9bd93 100644 --- a/arch/arm/plat-orion/include/plat/irq.h +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -12,5 +12,4 @@ #define __PLAT_IRQ_H void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); -void __init orion_dt_init_irq(void); #endif diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index 27ec18b53595..8c1fc06007c0 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -38,35 +38,3 @@ void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); } - -#ifdef CONFIG_OF -static int __init orion_add_irq_domain(struct device_node *np, - struct device_node *interrupt_parent) -{ - int i = 0; - void __iomem *base; - - do { - base = of_iomap(np, i); - if (base) { - orion_irq_init(i * 32, base + 0x04); - i++; - } - } while (base); - - irq_domain_add_legacy(np, i * 32, 0, 0, - &irq_domain_simple_ops, NULL); - return 0; -} - -static const struct of_device_id orion_irq_match[] = { - { .compatible = "marvell,orion-intc", - .data = orion_add_irq_domain, }, - {}, -}; - -void __init orion_dt_init_irq(void) -{ - of_irq_init(orion_irq_match); -} -#endif -- cgit