Input: remove IRQF_DISABLED from drivers

This flag is a NOOP and can be removed now.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index 6c5d84f..ee3b0ca 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -183,7 +183,7 @@
 	/* held the module in reset, will be enabled in open() */
 	pxa930_trkball_disable(trkball);
 
-	error = request_irq(irq, pxa930_trkball_interrupt, IRQF_DISABLED,
+	error = request_irq(irq, pxa930_trkball_interrupt, 0,
 			    pdev->name, trkball);
 	if (error) {
 		dev_err(&pdev->dev, "failed to request irq: %d\n", error);