From ca8ff6ac455d6138be7228afd8590c6ddc46524f Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 15 May 2015 15:55:52 -0700 Subject: [PATCH] Input: wm831x-on - pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("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 Signed-off-by: Dmitry Torokhov --- drivers/input/misc/wm831x-on.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c index 59d4f7bcb4a3..1b44de265a0a 100644 --- a/drivers/input/misc/wm831x-on.c +++ b/drivers/input/misc/wm831x-on.c @@ -99,7 +99,8 @@ static int wm831x_on_probe(struct platform_device *pdev) wm831x_on->dev->dev.parent = &pdev->dev; ret = request_threaded_irq(irq, NULL, wm831x_on_irq, - IRQF_TRIGGER_RISING, "wm831x_on", + IRQF_TRIGGER_RISING | IRQF_ONESHOT, + "wm831x_on", wm831x_on); if (ret < 0) { dev_err(&pdev->dev, "Unable to request IRQ: %d\n", ret); -- 2.20.1