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Input: palmas-pwrbutton - use IRQF_ONESHOT 

make C=2 CHECK="scripts/coccicheck" MODE=report COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci ./drivers/input/misc/palmas-pwrbutton.o
Reports:
drivers/input/misc/palmas-pwrbutton.c:213:9-29: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT

Palmas power button just needs threaded IRQ handler since I2C operations
are involved and there is nothing in non-threaded primary handler we could
do.

So mark the request with ONESHOT as it should have been done in these
cases.

Fixes: adff5962fd ("Input: introduce palmas-pwrbutton")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Nishanth Menon 2014-09-15 14:31:22 -07:00 committed by Dmitry Torokhov
parent 3ace3686f1
commit 5cc19b7c5e
1 changed files with 3 additions and 1 deletions
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4
drivers/input/misc/palmas-pwrbutton.c
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@ -211,7 +211,9 @@ static int palmas_pwron_probe(struct platform_device *pdev)
pwron->irq = platform_get_irq(pdev, 0);
error = request_threaded_irq(pwron->irq, NULL, pwron_irq,
IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW,
IRQF_TRIGGER_HIGH |
IRQF_TRIGGER_LOW |
IRQF_ONESHOT,
dev_name(dev), pwron);
if (error) {
dev_err(dev, "Can't get IRQ for pwron: %d\n", error);