]> git.karo-electronics.de Git - karo-tx-linux.git/commit
Input: pmic8xxx-pwrkey - pass correct pointer to free_irq()
authorLars-Peter Clausen <lars@metafoo.de>
Thu, 23 May 2013 16:30:19 +0000 (09:30 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 23 May 2013 16:38:38 +0000 (09:38 -0700)
commit139097a0a7cf0f63c1806cdca197f22b6f48501c
treee2bd33f1df6d9064d6653e3c28e863345ea59548
parent25c9b7bd332584724fb2bb9031377903159537d3
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>
drivers/input/misc/pmic8xxx-pwrkey.c