diff options
Diffstat (limited to 'drivers/usb/mtu3/mtu3_core.c')
| -rw-r--r-- | drivers/usb/mtu3/mtu3_core.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c index 562f4357831e..6d23acb4fffc 100644 --- a/drivers/usb/mtu3/mtu3_core.c +++ b/drivers/usb/mtu3/mtu3_core.c @@ -888,9 +888,16 @@ int ssusb_gadget_init(struct ssusb_mtk *ssusb) if (mtu == NULL) return -ENOMEM; - mtu->irq = platform_get_irq(pdev, 0); - if (mtu->irq < 0) - return mtu->irq; + mtu->irq = platform_get_irq_byname_optional(pdev, "device"); + if (mtu->irq < 0) { + if (mtu->irq == -EPROBE_DEFER) + return mtu->irq; + + /* for backward compatibility */ + mtu->irq = platform_get_irq(pdev, 0); + if (mtu->irq < 0) + return mtu->irq; + } dev_info(dev, "irq %d\n", mtu->irq); mtu->mac_base = devm_platform_ioremap_resource_byname(pdev, "mac"); |