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/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 5645f70..e4b8782 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -14,7 +14,7 @@
  * This file is licenced under the GPL.
  */
 
-#include <linux/signal.h>	/* IRQF_DISABLED */
+#include <linux/signal.h>
 #include <linux/jiffies.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
@@ -363,7 +363,7 @@
 		retval = -ENXIO;
 		goto err3;
 	}
-	retval = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+	retval = usb_add_hcd(hcd, irq, 0);
 	if (retval)
 		goto err3;