1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index b55d46070a25..f71e8e307e0f 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -405,7 +405,12 @@ static int suspend_common(struct device *dev, bool do_wakeup)
                         return retval;
         }
 
-        synchronize_irq(pci_dev->irq);
+        /* If MSI-X is enabled, the driver will have synchronized all vectors
+         * in pci_suspend(). If MSI or legacy PCI is enabled, that will be
+         * synchronized here.
+         */
+        if (!hcd->msix_enabled)
+                synchronize_irq(pci_dev->irq);
 
         /* Downstream ports from this root hub should already be quiesced, so
          * there will be no DMA activity.  Now we can shut down the upstream