From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
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 <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/input/misc/retu-pwrbutton.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/misc/retu-pwrbutton.c b/drivers/input/misc/retu-pwrbutton.c
index 0c8ac60..30b459b 100644
--- a/drivers/input/misc/retu-pwrbutton.c
+++ b/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;
--
1.9.1
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