diff options
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index e4f1663b6204..3e8025a71fcb 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -2456,14 +2456,11 @@ static struct irq_chip lan78xx_irqchip = { static int lan78xx_setup_irq_domain(struct lan78xx_net *dev) { - struct device_node *of_node; struct irq_domain *irqdomain; unsigned int irqmap = 0; u32 buf; int ret = 0; - of_node = dev->udev->dev.parent->of_node; - mutex_init(&dev->domain_data.irq_lock); ret = lan78xx_read_reg(dev, INT_EP_CTL, &buf); @@ -2475,8 +2472,10 @@ static int lan78xx_setup_irq_domain(struct lan78xx_net *dev) dev->domain_data.irqchip = &lan78xx_irqchip; dev->domain_data.irq_handler = handle_simple_irq; - irqdomain = irq_domain_add_simple(of_node, MAX_INT_EP, 0, - &chip_domain_ops, &dev->domain_data); + irqdomain = irq_domain_create_simple(of_fwnode_handle(dev->udev->dev.parent->of_node), + MAX_INT_EP, 0, + &chip_domain_ops, + &dev->domain_data); if (irqdomain) { /* create mapping for PHY interrupt */ irqmap = irq_create_mapping(irqdomain, INT_EP_PHY); |