diff options
Diffstat (limited to 'drivers/irqchip/irq-renesas-irqc.c')
| -rw-r--r-- | drivers/irqchip/irq-renesas-irqc.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index 11abc09ef76c..1ee5e9941f67 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -115,7 +115,7 @@ static irqreturn_t irqc_irq_handler(int irq, void *dev_id) if (ioread32(p->iomem + DETECT_STATUS) & bit) { iowrite32(bit, p->iomem + DETECT_STATUS); irqc_dbg(i, "demux2"); - generic_handle_irq(irq_find_mapping(p->irq_domain, i->hw_irq)); + generic_handle_domain_irq(p->irq_domain, i->hw_irq); return IRQ_HANDLED; } return IRQ_NONE; @@ -126,7 +126,6 @@ static int irqc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; const char *name = dev_name(dev); struct irqc_priv *p; - struct resource *irq; int ret; int k; @@ -142,13 +141,15 @@ static int irqc_probe(struct platform_device *pdev) /* allow any number of IRQs between 1 and IRQC_IRQ_MAX */ for (k = 0; k < IRQC_IRQ_MAX; k++) { - irq = platform_get_resource(pdev, IORESOURCE_IRQ, k); - if (!irq) + ret = platform_get_irq_optional(pdev, k); + if (ret == -ENXIO) break; + if (ret < 0) + goto err_runtime_pm_disable; p->irq[k].p = p; p->irq[k].hw_irq = k; - p->irq[k].requested_irq = irq->start; + p->irq[k].requested_irq = ret; } p->number_of_irqs = k; @@ -187,13 +188,14 @@ static int irqc_probe(struct platform_device *pdev) p->gc->reg_base = p->cpu_int_base; p->gc->chip_types[0].regs.enable = IRQC_EN_SET; p->gc->chip_types[0].regs.disable = IRQC_EN_STS; - p->gc->chip_types[0].chip.parent_device = dev; p->gc->chip_types[0].chip.irq_mask = irq_gc_mask_disable_reg; p->gc->chip_types[0].chip.irq_unmask = irq_gc_unmask_enable_reg; p->gc->chip_types[0].chip.irq_set_type = irqc_irq_set_type; p->gc->chip_types[0].chip.irq_set_wake = irqc_irq_set_wake; p->gc->chip_types[0].chip.flags = IRQCHIP_MASK_ON_SUSPEND; + irq_domain_set_pm_device(p->irq_domain, dev); + /* request interrupts one by one */ for (k = 0; k < p->number_of_irqs; k++) { if (devm_request_irq(dev, p->irq[k].requested_irq, |