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authorCristian Stoica <cristian.stoica@freescale.com>2015-01-20 11:06:16 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2015-01-26 03:34:22 +0300
commit5be4d4c94b1f98b839344fda7a8752a4a09d0ef5 (patch)
tree7af802fd927fea331cfb43c9b4d7978b5a607fda /drivers/crypto/talitos.c
parent088f628cc0898c4f0da7e91945f9f43a0b18a3bf (diff)
downloadlinux-5be4d4c94b1f98b839344fda7a8752a4a09d0ef5.tar.xz
crypto: replace scatterwalk_sg_next with sg_next
Modify crypto drivers to use the generic SG helper since both of them are equivalent and the one from crypto is redundant. See also: 468577abe37ff7b453a9ac613e0ea155349203ae reverted in b2ab4a57b018aafbba35bff088218f5cc3d2142e Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 067ec2193d71..ebbae8d3ce0d 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -743,7 +743,7 @@ static int talitos_map_sg(struct device *dev, struct scatterlist *sg,
if (unlikely(chained))
while (sg) {
dma_map_sg(dev, sg, 1, dir);
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
else
dma_map_sg(dev, sg, nents, dir);
@@ -755,7 +755,7 @@ static void talitos_unmap_sg_chain(struct device *dev, struct scatterlist *sg,
{
while (sg) {
dma_unmap_sg(dev, sg, 1, dir);
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
}
@@ -915,7 +915,7 @@ static int sg_to_link_tbl(struct scatterlist *sg, int sg_count,
link_tbl_ptr->j_extent = 0;
link_tbl_ptr++;
cryptlen -= sg_dma_len(sg);
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
/* adjust (decrease) last one (or two) entry's len to cryptlen */
@@ -1102,7 +1102,7 @@ static int sg_count(struct scatterlist *sg_list, int nbytes, bool *chained)
nbytes -= sg->length;
if (!sg_is_last(sg) && (sg + 1)->length == 0)
*chained = true;
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
return sg_nents;