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irqchip: nvic: Use the generic noop function

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Using the generic function saves looking up this custom one in a source
navigator.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lkml.kernel.org/r/1401894112-13386-1-git-send-email-daniel.thompson@linaro.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Daniel Thompson 2014-06-04 16:01:52 +01:00 committed by Jason Cooper
parent 7171511eae
commit 8b53ec260e
1 changed files with 4 additions and 9 deletions
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13
drivers/irqchip/irq-nvic.c
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@ -49,14 +49,6 @@ nvic_handle_irq(irq_hw_number_t hwirq, struct pt_regs *regs)
handle_IRQ(irq, regs);
}
static void nvic_eoi(struct irq_data *d)
{
/*
* This is a no-op as end of interrupt is signaled by the exception
* return sequence.
*/
}
static int __init nvic_of_init(struct device_node *node,
struct device_node *parent)
{
@ -102,7 +94,10 @@ static int __init nvic_of_init(struct device_node *node,
gc->chip_types[0].regs.disable = NVIC_ICER;
gc->chip_types[0].chip.irq_mask = irq_gc_mask_disable_reg;
gc->chip_types[0].chip.irq_unmask = irq_gc_unmask_enable_reg;
gc->chip_types[0].chip.irq_eoi = nvic_eoi;
/* This is a no-op as end of interrupt is signaled by the
* exception return sequence.
*/
gc->chip_types[0].chip.irq_eoi = irq_gc_noop;
/* disable interrupts */
writel_relaxed(~0, gc->reg_base + NVIC_ICER);