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authorBoris BREZILLON <boris.brezillon@free-electrons.com>2016-03-17 10:47:10 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2016-03-17 19:09:05 +0800
commitdfe97ad30e8c038261663a18b9e04b8b5bc07bea (patch)
treedb0da35a56fa580397d824517e17b5acc90344ca
parentb0ef51067cb4fa51867ede1bac1d58b3dfb42f31 (diff)
crypto: marvell/cesa - forward devm_ioremap_resource() error code
Forward devm_ioremap_resource() error code instead of returning -ENOMEM. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reported-by: Russell King - ARM Linux <linux@arm.linux.org.uk> Fixes: f63601fd616a ("crypto: marvell/cesa - add a new driver for Marvell's CESA") Cc: <stable@vger.kernel.org> # 4.2+ Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/marvell/cesa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index 0643e33..310f433 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -420,7 +420,7 @@ static int mv_cesa_probe(struct platform_device *pdev)
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
cesa->regs = devm_ioremap_resource(dev, res);
if (IS_ERR(cesa->regs))
- return -ENOMEM;
+ return PTR_ERR(cesa->regs);
ret = mv_cesa_dev_dma_init(cesa);
if (ret)