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irqchip/renesas-irqc: Use linear IRQ domain

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Use linear IRQ domain instead of irq_domain_add_simple() that also
handles non-DT cases. This reduces the delta between the IRQC code and
the generic chip implementation.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Cc: jason@lakedaemon.net
Cc: geert+renesas@glider.be
Cc: horms@verge.net.au
Cc: Magnus Damm <magnus.damm@gmail.com>
Link: http://lkml.kernel.org/r/20150720100625.2552.63939.sendpatchset@little-apple
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Magnus Damm 2015-07-20 19:06:25 +09:00 committed by Thomas Gleixner
parent 35c3f67f11
commit 7d153751c7
1 changed files with 2 additions and 2 deletions
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4
drivers/irqchip/irq-renesas-irqc.c
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@ -242,8 +242,8 @@ static int irqc_probe(struct platform_device *pdev)
irq_chip->irq_set_wake = irqc_irq_set_wake;
irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND;
p->irq_domain = irq_domain_add_simple(pdev->dev.of_node,
p->number_of_irqs, 0,
p->irq_domain = irq_domain_add_linear(pdev->dev.of_node,
p->number_of_irqs,
&irqc_irq_domain_ops, p);
if (!p->irq_domain) {
ret = -ENXIO;