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/twl4030-pwrbutton.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index e98cc81..603fc2f 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -71,7 +71,8 @@ static int twl4030_pwrbutton_probe(struct platform_device *pdev)
pwr->dev.parent = &pdev->dev;
err = devm_request_threaded_irq(&pwr->dev, irq, NULL, powerbutton_irq,
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING |
+ IRQF_ONESHOT,
"twl4030_pwrbutton", pwr);
if (err < 0) {
dev_err(&pdev->dev, "Can't get IRQ for pwrbutton: %d\n", err);
--
1.9.1
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