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crypto/caam/jr : Unmap region obtained by of_iomap

Message ID 1475058703-9949-1-git-send-email-arvind.yadav.cs@gmail.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Arvind Yadav Sept. 28, 2016, 10:31 a.m. UTC 
From: Arvind Yadav <arvind.yadav.cs@gmail.com>

Free memory mapping, if probe is not successful.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/crypto/caam/jr.c |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
index a81f551..9e7f281 100644
--- a/drivers/crypto/caam/jr.c
+++ b/drivers/crypto/caam/jr.c
@@ -513,6 +513,7 @@  static int caam_jr_probe(struct platform_device *pdev)
 	error = caam_jr_init(jrdev); /* now turn on hardware */
 	if (error) {
 		irq_dispose_mapping(jrpriv->irq);
+		iounmap(ctrl);
 		return error;
 	}