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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/caam/sg_sw_sec4.h
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/caam/sg_sw_sec4.h')
-rw-r--r--drivers/crypto/caam/sg_sw_sec4.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/crypto/caam/sg_sw_sec4.h b/drivers/crypto/caam/sg_sw_sec4.h
index ce28a563effc..3b918218aa4c 100644
--- a/drivers/crypto/caam/sg_sw_sec4.h
+++ b/drivers/crypto/caam/sg_sw_sec4.h
@@ -37,7 +37,7 @@ sg_to_sec4_sg(struct scatterlist *sg, int sg_count,
dma_to_sec4_sg_one(sec4_sg_ptr, sg_dma_address(sg),
sg_dma_len(sg), offset);
sec4_sg_ptr++;
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
sg_count--;
}
return sec4_sg_ptr - 1;
@@ -67,7 +67,7 @@ static inline int __sg_count(struct scatterlist *sg_list, int nbytes,
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;
@@ -93,7 +93,7 @@ static int dma_map_sg_chained(struct device *dev, struct scatterlist *sg,
int i;
for (i = 0; i < nents; i++) {
dma_map_sg(dev, sg, 1, dir);
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
} else {
dma_map_sg(dev, sg, nents, dir);
@@ -109,7 +109,7 @@ static int dma_unmap_sg_chained(struct device *dev, struct scatterlist *sg,
int i;
for (i = 0; i < nents; i++) {
dma_unmap_sg(dev, sg, 1, dir);
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
} else {
dma_unmap_sg(dev, sg, nents, dir);