diff options
Diffstat (limited to 'drivers/irqchip/irq-keystone.c')
| -rw-r--r-- | drivers/irqchip/irq-keystone.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c index a36396db4b08..37e1a03fcbb4 100644 --- a/drivers/irqchip/irq-keystone.c +++ b/drivers/irqchip/irq-keystone.c @@ -141,18 +141,11 @@ static int keystone_irq_probe(struct platform_device *pdev) if (!kirq) return -ENOMEM; - kirq->devctrl_regs = - syscon_regmap_lookup_by_phandle(np, "ti,syscon-dev"); + kirq->devctrl_regs = syscon_regmap_lookup_by_phandle_args(np, "ti,syscon-dev", + 1, &kirq->devctrl_offset); if (IS_ERR(kirq->devctrl_regs)) return PTR_ERR(kirq->devctrl_regs); - ret = of_property_read_u32_index(np, "ti,syscon-dev", 1, - &kirq->devctrl_offset); - if (ret) { - dev_err(dev, "couldn't read the devctrl_offset offset!\n"); - return ret; - } - kirq->irq = platform_get_irq(pdev, 0); if (kirq->irq < 0) return kirq->irq; @@ -190,7 +183,7 @@ static int keystone_irq_probe(struct platform_device *pdev) return 0; } -static int keystone_irq_remove(struct platform_device *pdev) +static void keystone_irq_remove(struct platform_device *pdev) { struct keystone_irq_device *kirq = platform_get_drvdata(pdev); int hwirq; @@ -201,7 +194,6 @@ static int keystone_irq_remove(struct platform_device *pdev) irq_dispose_mapping(irq_find_mapping(kirq->irqd, hwirq)); irq_domain_remove(kirq->irqd); - return 0; } static const struct of_device_id keystone_irq_dt_ids[] = { |