From: Horia Geanta <horia.geanta@freescale.com>
Date: Fri, 11 Jul 2014 12:34:48 +0000 (+0300)
Subject: crypto: caam - fix typo in dma_mapping_error
X-Git-Tag: v3.17-rc1~151^2~28
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=71c65f7c90a176877ad1aa87b752217db61148a8;p=karo-tx-linux.git

crypto: caam - fix typo in dma_mapping_error

dma_mapping_error checks for an incorrect DMA address:
s/ctx->sh_desc_enc_dma/ctx->sh_desc_dec_dma

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 64c606d9e821..31f2e10b5102 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -786,7 +786,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
 	ctx->sh_desc_dec_dma = dma_map_single(jrdev, desc,
 					      desc_bytes(desc),
 					      DMA_TO_DEVICE);
-	if (dma_mapping_error(jrdev, ctx->sh_desc_enc_dma)) {
+	if (dma_mapping_error(jrdev, ctx->sh_desc_dec_dma)) {
 		dev_err(jrdev, "unable to map shared descriptor\n");
 		return -ENOMEM;
 	}