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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-05-23 09:30:15 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-05-23 09:38:35 -0700 |
| commit | 25c9b7bd332584724fb2bb9031377903159537d3 (patch) | |
| tree | 2a2baebc2bd2555b92da53fe3f0ef379e782856f /drivers/mfd/vexpress-sysreg.c | |
| parent | f0886a66295ccd9c81eb0cceb596e5fbc19dc2ac (diff) | |
| download | blackbird-op-linux-25c9b7bd332584724fb2bb9031377903159537d3.tar.gz blackbird-op-linux-25c9b7bd332584724fb2bb9031377903159537d3.zip | |
Input: ixp4xx-beeper - 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>
Diffstat (limited to 'drivers/mfd/vexpress-sysreg.c')
0 files changed, 0 insertions, 0 deletions
