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author | Julien Grall <julien.grall@linaro.org> | 2013-05-08 00:03:07 +0100 |
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committer | Ian Campbell <ian.campbell@citrix.com> | 2013-05-13 11:59:58 +0100 |
commit | 6f5d777f4c44e2ce73691ddfde3d5531c443690a (patch) | |
tree | 639aed79457d7c48ccc70c9bf49bfccb28a461ae | |
parent | cd025772d02d5ff98b5a6141b8a424a305720648 (diff) | |
download | xen-6f5d777f4c44e2ce73691ddfde3d5531c443690a.tar.gz xen-6f5d777f4c44e2ce73691ddfde3d5531c443690a.tar.bz2 xen-6f5d777f4c44e2ce73691ddfde3d5531c443690a.zip |
xen/arm: Introduce setup_dt_irq
This function will replace setup_irq in later patch. It takes a dt_irq
as first argument instead of an unsigned int.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
-rw-r--r-- | xen/arch/arm/gic.c | 5 | ||||
-rw-r--r-- | xen/include/asm-arm/irq.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c index 68f2410b91..1124fc1b5b 100644 --- a/xen/arch/arm/gic.c +++ b/xen/arch/arm/gic.c @@ -521,6 +521,11 @@ static int __setup_irq(struct irq_desc *desc, unsigned int irq, return 0; } +int __init setup_dt_irq(const struct dt_irq *irq, struct irqaction *new) +{ + return setup_irq(irq->irq, new); +} + int __init setup_irq(unsigned int irq, struct irqaction *new) { int rc; diff --git a/xen/include/asm-arm/irq.h b/xen/include/asm-arm/irq.h index eeb733a077..de3aa221e8 100644 --- a/xen/include/asm-arm/irq.h +++ b/xen/include/asm-arm/irq.h @@ -2,6 +2,7 @@ #define _ASM_HW_IRQ_H #include <xen/config.h> +#include <xen/device_tree.h> #define NR_VECTORS 256 /* XXX */ @@ -26,6 +27,7 @@ struct irq_cfg { #define nr_static_irqs NR_IRQS struct irq_desc; +struct irqaction; struct irq_desc *__irq_to_desc(int irq); @@ -38,6 +40,8 @@ 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 setup_dt_irq(const struct dt_irq *irq, struct irqaction *new); + #endif /* _ASM_HW_IRQ_H */ /* * Local variables: |