The dev_id used in 'request_irq()' and 'free_irq()' should match. So use 'info' in both cases. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- V2: update free_irq instead of request_irq in order not to obviously break code --- drivers/scsi/arm/powertec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c index 772a13e5fd91..d99ef014528e 100644 --- a/drivers/scsi/arm/powertec.c +++ b/drivers/scsi/arm/powertec.c @@ -378,7 +378,7 @@ static int powertecscsi_probe(struct expansion_card *ec, if (info->info.scsi.dma != NO_DMA) free_dma(info->info.scsi.dma); - free_irq(ec->irq, host); + free_irq(ec->irq, info); out_release: fas216_release(host); -- 2.25.1