Input: twl6040-vibra - pass the IRQF_ONESHOT flag

Since commit 1c6c6952 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/twl6040-vibra.c

@@ -308,7 +308,8 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
 	mutex_init(&info->mutex);
 
 	error = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
-					  twl6040_vib_irq_handler, 0,
+					  twl6040_vib_irq_handler,
+					  IRQF_ONESHOT,
 					  "twl6040_irq_vib", info);
 	if (error) {
 		dev_err(info->dev, "VIB IRQ request failed: %d\n", error);