diff options
Diffstat (limited to 'drivers/irqchip/irq-renesas-intc-irqpin.c')
| -rw-r--r-- | drivers/irqchip/irq-renesas-intc-irqpin.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c index cb7f60b3b4a9..e83756aca14e 100644 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c @@ -375,7 +375,6 @@ static int intc_irqpin_probe(struct platform_device *pdev) struct intc_irqpin_priv *p; struct intc_irqpin_iomem *i; struct resource *io[INTC_IRQPIN_REG_NR]; - struct resource *irq; struct irq_chip *irq_chip; void (*enable_fn)(struct irq_data *d); void (*disable_fn)(struct irq_data *d); @@ -418,12 +417,14 @@ static int intc_irqpin_probe(struct platform_device *pdev) /* allow any number of IRQs between 1 and INTC_IRQPIN_MAX */ for (k = 0; k < INTC_IRQPIN_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 err0; p->irq[k].p = p; - p->irq[k].requested_irq = irq->start; + p->irq[k].requested_irq = ret; } nirqs = k; @@ -507,7 +508,6 @@ static int intc_irqpin_probe(struct platform_device *pdev) irq_chip = &p->irq_chip; irq_chip->name = "intc-irqpin"; - irq_chip->parent_device = dev; irq_chip->irq_mask = disable_fn; irq_chip->irq_unmask = enable_fn; irq_chip->irq_set_type = intc_irqpin_irq_set_type; @@ -522,6 +522,8 @@ static int intc_irqpin_probe(struct platform_device *pdev) goto err0; } + irq_domain_set_pm_device(p->irq_domain, dev); + if (p->shared_irqs) { /* request one shared interrupt */ if (devm_request_irq(dev, p->irq[0].requested_irq, |