tree 131d001f05ffc4462114b4c0543093250a113064
parent edbbee595d42f501cb1325d31ab3481d2bc4be0d
author Lars-Peter Clausen <lars@metafoo.de> 1369326599 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1369327095 -0700

Input: ep93xx_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>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>