Input: retu-pwrbutton - pass the IRQF_ONESHOT flag

Since commit 1c6c69525b ("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 <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

drivers/input/misc/retu-pwrbutton.c

@@ -63,7 +63,8 @@ static int retu_pwrbutton_probe(struct platform_device *pdev)
 	input_set_drvdata(idev, rdev);
 
 	error = devm_request_threaded_irq(&pdev->dev, irq,
-					  NULL, retu_pwrbutton_irq, 0,
+					  NULL, retu_pwrbutton_irq,
+					  IRQF_ONESHOT,
 					  "retu-pwrbutton", idev);
 	if (error)
 		return error;