Input: navpoint - pass correct pointer to free_irq()
authorLars-Peter Clausen <lars@metafoo.de>
Thu, 23 May 2013 16:30:23 +0000 (09:30 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 23 May 2013 16:38:41 +0000 (09:38 -0700)
commit737f644c279b65b46ca9fe9ad149c713ca8b2663
treed28ff305d743b1e3262ecbf4bf464957f4e3553e
parent139097a0a7cf0f63c1806cdca197f22b6f48501c
Input: navpoint - 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/mouse/navpoint.c