linux-kernel - [PATCH 4.4 109/117] crypto: atmel-sha

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Date:	Sun, 14 Feb 2016 14:22:26 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org,
	Cyrille Pitchen <cyrille.pitchen@...el.com>,
	Herbert Xu <herbert@...dor.apana.org.au>
Subject: [PATCH 4.4 109/117] crypto: atmel-sha - fix atmel_sha_remove()

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Cyrille Pitchen <cyrille.pitchen@...el.com>

commit d961436c11482e974b702c8324426208f00cd7c4 upstream.

Since atmel_sha_probe() uses devm_xxx functions to allocate resources,
atmel_sha_remove() should no longer explicitly release them.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@...el.com>
Fixes: b0e8b3417a62 ("crypto: atmel - use devm_xxx() managed function")
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/crypto/atmel-sha.c |    7 -------
 1 file changed, 7 deletions(-)

--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -1484,13 +1484,6 @@ static int atmel_sha_remove(struct platf
 	if (sha_dd->caps.has_dma)
 		atmel_sha_dma_cleanup(sha_dd);
 
-	iounmap(sha_dd->io_base);
-
-	clk_put(sha_dd->iclk);
-
-	if (sha_dd->irq >= 0)
-		free_irq(sha_dd->irq, sha_dd);
-
 	return 0;
 }