From b02266531f3e7f9b3ce8fc95c06a15b99fd13b7f Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 20 May 2013 19:14:50 +0200
Subject: crypto: hifn_795x - 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: Herbert Xu <herbert@gondor.apana.org.au>
---
 drivers/crypto/hifn_795x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/crypto')

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index ebf130e894b5..12fea3e22348 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -2676,7 +2676,7 @@ err_out_stop_device:
 	hifn_reset_dma(dev, 1);
 	hifn_stop_device(dev);
 err_out_free_irq:
-	free_irq(dev->irq, dev->name);
+	free_irq(dev->irq, dev);
 	tasklet_kill(&dev->tasklet);
 err_out_free_desc:
 	pci_free_consistent(pdev, sizeof(struct hifn_dma),
@@ -2711,7 +2711,7 @@ static void hifn_remove(struct pci_dev *pdev)
 		hifn_reset_dma(dev, 1);
 		hifn_stop_device(dev);
 
-		free_irq(dev->irq, dev->name);
+		free_irq(dev->irq, dev);
 		tasklet_kill(&dev->tasklet);
 
 		hifn_flush(dev);
-- 
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