1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index d136b8f4c8a7..81e2c0d9c17d 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -187,7 +187,10 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
                 return -ENODEV;
         dev->current_state = PCI_D0;
 
-        if (!dev->irq) {
+        /* The xHCI driver supports MSI and MSI-X,
+         * so don't fail if the BIOS doesn't provide a legacy IRQ.
+         */
+        if (!dev->irq && (driver->flags & HCD_MASK) != HCD_USB3) {
                 dev_err(&dev->dev,
                         "Found HC with no IRQ.  Check BIOS/PCI %s setup!\n",
                         pci_name(dev));