git.stricted.de - GitHub/LineageOS/android_kernel_motorola

author	Lars-Peter Clausen <lars@metafoo.de>
	Thu, 23 May 2013 16:30:12 +0000 (09:30 -0700)
committer	Dmitry Torokhov <dmitry.torokhov@gmail.com>
	Thu, 23 May 2013 16:38:28 +0000 (09:38 -0700)
commit	f0886a66295ccd9c81eb0cceb596e5fbc19dc2ac
tree	5bb66a9b33669eb00183124d84f7fa01e934c262	tree \| snapshot (tar.gz zip)
parent	994c755a197df16aa8fd2a5f2de48500142494a0	commit \| diff

Input: w90p910_keypad - 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>