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Input: pmic8xxx-pwrkey - pass correct pointer to free_irq()

free_irq() expects the same pointer that was passed to request_irq(),
otherwise the IRQ is not freed.

The issue was found using the following coccinelle script:

<smpl>
@r1@
type T;
T devid;
@@
request_irq(..., devid)

@r2@
type r1.T;
T devid;
position p;
@@
free_irq@p(..., devid)

@@
position p != r2.p;
@@
*free_irq@p(...)
</smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
hifive-unleashed-5.1
Lars-Peter Clausen 2013-05-23 09:30:19 -07:00 committed by Dmitry Torokhov
parent 25c9b7bd33
commit 139097a0a7
1 changed files with 1 additions and 1 deletions

View File

@ -175,7 +175,7 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
return 0;
free_press_irq:
free_irq(key_press_irq, NULL);
free_irq(key_press_irq, pwrkey);
unreg_input_dev:
input_unregister_device(pwr);
pwr = NULL;