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authorDavid S. Miller <davem@davemloft.net>2010-05-18 23:56:37 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2010-05-18 23:56:37 -0400
commit3385329a0a0f1d31ca1d011c7887006a7e5a9902 (patch)
treeeea8526deb7ea189cd241cdb11f507ae06ab930a
parent3789ae7dcd29fa146b23dc30377925d1f73c8adf (diff)
crypto: hifn_795x - Rename ablkcipher_walk to hifn_cipher_walk
This is in preparation for the generic ablkcipher_walk helpers that will be added to the crypto layer. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/hifn_795x.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 73e8b1713b54..16fce3aadf4d 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -638,7 +638,7 @@ struct hifn_crypto_alg
638 638
639#define ASYNC_FLAGS_MISALIGNED (1<<0) 639#define ASYNC_FLAGS_MISALIGNED (1<<0)
640 640
641struct ablkcipher_walk 641struct hifn_cipher_walk
642{ 642{
643 struct scatterlist cache[ASYNC_SCATTERLIST_CACHE]; 643 struct scatterlist cache[ASYNC_SCATTERLIST_CACHE];
644 u32 flags; 644 u32 flags;
@@ -657,7 +657,7 @@ struct hifn_request_context
657 u8 *iv; 657 u8 *iv;
658 unsigned int ivsize; 658 unsigned int ivsize;
659 u8 op, type, mode, unused; 659 u8 op, type, mode, unused;
660 struct ablkcipher_walk walk; 660 struct hifn_cipher_walk walk;
661}; 661};
662 662
663#define crypto_alg_to_hifn(a) container_of(a, struct hifn_crypto_alg, alg) 663#define crypto_alg_to_hifn(a) container_of(a, struct hifn_crypto_alg, alg)
@@ -1417,7 +1417,7 @@ static int hifn_setup_dma(struct hifn_device *dev,
1417 return 0; 1417 return 0;
1418} 1418}
1419 1419
1420static int ablkcipher_walk_init(struct ablkcipher_walk *w, 1420static int hifn_cipher_walk_init(struct hifn_cipher_walk *w,
1421 int num, gfp_t gfp_flags) 1421 int num, gfp_t gfp_flags)
1422{ 1422{
1423 int i; 1423 int i;
@@ -1442,7 +1442,7 @@ static int ablkcipher_walk_init(struct ablkcipher_walk *w,
1442 return i; 1442 return i;
1443} 1443}
1444 1444
1445static void ablkcipher_walk_exit(struct ablkcipher_walk *w) 1445static void hifn_cipher_walk_exit(struct hifn_cipher_walk *w)
1446{ 1446{
1447 int i; 1447 int i;
1448 1448
@@ -1486,8 +1486,8 @@ static int ablkcipher_add(unsigned int *drestp, struct scatterlist *dst,
1486 return idx; 1486 return idx;
1487} 1487}
1488 1488
1489static int ablkcipher_walk(struct ablkcipher_request *req, 1489static int hifn_cipher_walk(struct ablkcipher_request *req,
1490 struct ablkcipher_walk *w) 1490 struct hifn_cipher_walk *w)
1491{ 1491{
1492 struct scatterlist *dst, *t; 1492 struct scatterlist *dst, *t;
1493 unsigned int nbytes = req->nbytes, offset, copy, diff; 1493 unsigned int nbytes = req->nbytes, offset, copy, diff;
@@ -1600,12 +1600,12 @@ static int hifn_setup_session(struct ablkcipher_request *req)
1600 } 1600 }
1601 1601
1602 if (rctx->walk.flags & ASYNC_FLAGS_MISALIGNED) { 1602 if (rctx->walk.flags & ASYNC_FLAGS_MISALIGNED) {
1603 err = ablkcipher_walk_init(&rctx->walk, idx, GFP_ATOMIC); 1603 err = hifn_cipher_walk_init(&rctx->walk, idx, GFP_ATOMIC);
1604 if (err < 0) 1604 if (err < 0)
1605 return err; 1605 return err;
1606 } 1606 }
1607 1607
1608 sg_num = ablkcipher_walk(req, &rctx->walk); 1608 sg_num = hifn_cipher_walk(req, &rctx->walk);
1609 if (sg_num < 0) { 1609 if (sg_num < 0) {
1610 err = sg_num; 1610 err = sg_num;
1611 goto err_out_exit; 1611 goto err_out_exit;
@@ -1806,7 +1806,7 @@ static void hifn_process_ready(struct ablkcipher_request *req, int error)
1806 kunmap_atomic(saddr, KM_SOFTIRQ0); 1806 kunmap_atomic(saddr, KM_SOFTIRQ0);
1807 } 1807 }
1808 1808
1809 ablkcipher_walk_exit(&rctx->walk); 1809 hifn_cipher_walk_exit(&rctx->walk);
1810 } 1810 }
1811 1811
1812 req->base.complete(&req->base, error); 1812 req->base.complete(&req->base, error);