From a55acb35cbef4ea50f91fb05915e3934754ad4de Mon Sep 17 00:00:00 2001 From: Julien Grall Date: Wed, 8 May 2013 00:04:07 +0100 Subject: [PATCH] xen/arm: Introduce request_dt_irq This function will replace request_irq in a later patch. It takes a dt_irq as first argument instead of an unsigned int. Signed-off-by: Julien Grall Acked-by: Ian Campbell --- xen/arch/arm/irq.c | 7 +++++++ xen/include/asm-arm/irq.h | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/xen/arch/arm/irq.c b/xen/arch/arm/irq.c index b2e486f891..e83ad22745 100644 --- a/xen/arch/arm/irq.c +++ b/xen/arch/arm/irq.c @@ -93,6 +93,13 @@ void __cpuinit init_secondary_IRQ(void) BUG_ON(init_local_irq_data() < 0); } +int __init request_dt_irq(const struct dt_irq *irq, + void (*handler)(int, void *, struct cpu_user_regs *), + unsigned long irqflags, const char *devname, void *dev_id) +{ + return request_irq(irq->irq, handler, irqflags, devname, dev_id); +} + int __init request_irq(unsigned int irq, void (*handler)(int, void *, struct cpu_user_regs *), unsigned long irqflags, const char * devname, void *dev_id) diff --git a/xen/include/asm-arm/irq.h b/xen/include/asm-arm/irq.h index de3aa221e8..80ff68dfc6 100644 --- a/xen/include/asm-arm/irq.h +++ b/xen/include/asm-arm/irq.h @@ -40,6 +40,10 @@ void do_IRQ(struct cpu_user_regs *regs, unsigned int irq, int is_fiq); void init_IRQ(void); void init_secondary_IRQ(void); +int __init request_dt_irq(const struct dt_irq *irq, + void (*handler)(int, void *, struct cpu_user_regs *), + unsigned long irqflags, const char *devname, + void *dev_id); int __init setup_dt_irq(const struct dt_irq *irq, struct irqaction *new); #endif /* _ASM_HW_IRQ_H */ -- 2.30.2