scsi: powertec: Fix different dev_id between request_irq() and free_irq()

BugLink: https://bugs.launchpad.net/bugs/1892822

[ Upstream commit d179f7c7 ]

The dev_id used in request_irq() and free_irq() should match. Use 'info' in
both cases.

Link: https://lore.kernel.org/r/20200626035948.944148-1-christophe.jaillet@wanadoo.fr
Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Signed-off-by: Ian May <ian.may@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

drivers/scsi/arm/powertec.c

@@ -382,7 +382,7 @@ 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);