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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2014-04-22 23:26:41 +0200
committerJason Cooper <jason@lakedaemon.net>2014-04-26 19:45:26 +0000
commit880ff3e2255c05bac0d2010719da42a26fdbb185 (patch)
treeda8d129fb44dcce60dbd6dec948bf8862f8e9960 /arch/arm/plat-orion
parentfbf04d814d0a57b0eead41efd70b3fbe903201d9 (diff)
downloadlinux-880ff3e2255c05bac0d2010719da42a26fdbb185.tar.gz
linux-880ff3e2255c05bac0d2010719da42a26fdbb185.tar.xz
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 <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Link: https://lkml.kernel.org/r/1398202002-28530-38-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/plat-orion')
-rw-r--r--arch/arm/plat-orion/include/plat/irq.h1
-rw-r--r--arch/arm/plat-orion/irq.c32
2 files changed, 0 insertions, 33 deletions
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