aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/host/xhci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/host/xhci.c')
-rw-r--r--drivers/usb/host/xhci.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index f1f01a834ba7..849470b18831 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -350,7 +350,7 @@ static int xhci_try_enable_msi(struct usb_hcd *hcd)
350 * generate interrupts. Don't even try to enable MSI. 350 * generate interrupts. Don't even try to enable MSI.
351 */ 351 */
352 if (xhci->quirks & XHCI_BROKEN_MSI) 352 if (xhci->quirks & XHCI_BROKEN_MSI)
353 return 0; 353 goto legacy_irq;
354 354
355 /* unregister the legacy interrupt */ 355 /* unregister the legacy interrupt */
356 if (hcd->irq) 356 if (hcd->irq)
@@ -371,6 +371,7 @@ static int xhci_try_enable_msi(struct usb_hcd *hcd)
371 return -EINVAL; 371 return -EINVAL;
372 } 372 }
373 373
374 legacy_irq:
374 /* fall back to legacy interrupt*/ 375 /* fall back to legacy interrupt*/
375 ret = request_irq(pdev->irq, &usb_hcd_irq, IRQF_SHARED, 376 ret = request_irq(pdev->irq, &usb_hcd_irq, IRQF_SHARED,
376 hcd->irq_descr, hcd); 377 hcd->irq_descr, hcd);