USB: irq: Remove IRQF_DISABLED

This flag is a NOOP and can be removed now.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 21efca9..e5fd8aa 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2773,7 +2773,7 @@
 	if (irq_res->flags & IORESOURCE_IRQ_LOWLEVEL)
 		irq_flags |= IRQF_TRIGGER_LOW;
 
-	retval = usb_add_hcd(hcd, irq, irq_flags | IRQF_DISABLED | IRQF_SHARED);
+	retval = usb_add_hcd(hcd, irq, irq_flags | IRQF_SHARED);
 	if (retval != 0)
 		goto err6;
 	pr_info("%s, irq %d\n", hcd->product_desc, irq);