diff --git a/drivers/usb/host/ohci-sh.c b/drivers/usb/host/ohci-sh.c
index 0b35d22..f47867f 100644
--- a/drivers/usb/host/ohci-sh.c
+++ b/drivers/usb/host/ohci-sh.c
@@ -109,7 +109,7 @@
 	hcd->regs = (void __iomem *)res->start;
 	hcd->rsrc_start = res->start;
 	hcd->rsrc_len = resource_size(res);
-	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
 	if (ret != 0) {
 		err("Failed to add hcd");
 		usb_put_hcd(hcd);