From: Corentin Labbe <clabbe@baylibre.com>
To: davem@davemloft.net, herbert@gondor.apana.org.au,
mripard@kernel.org, wens@csie.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-sunxi@googlegroups.com,
Corentin Labbe <clabbe@baylibre.com>
Subject: [PATCH v6 18/18] crypto: sun8i-ce: fix some style issue
Date: Fri, 4 Sep 2020 11:10:03 +0000 [thread overview]
Message-ID: <1599217803-29755-19-git-send-email-clabbe@baylibre.com> (raw)
In-Reply-To: <1599217803-29755-1-git-send-email-clabbe@baylibre.com>
This patch fix a double empty line issue reported by checkpatch.
While at it, since now the maximum line length is now 100, reorder some
wrapped line.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
.../allwinner/sun8i-ce/sun8i-ce-cipher.c | 34 ++++++-------------
.../crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 9 ++---
2 files changed, 14 insertions(+), 29 deletions(-)
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
index 2dcf508b0f18..9dae2be26e48 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
@@ -164,12 +164,10 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
goto theend_key;
}
offset = areq->cryptlen - ivsize;
- scatterwalk_map_and_copy(rctx->backup_iv, areq->src,
- offset, ivsize, 0);
+ scatterwalk_map_and_copy(rctx->backup_iv, areq->src, offset, ivsize, 0);
}
memcpy(rctx->bounce_iv, areq->iv, ivsize);
- addr_iv = dma_map_single(ce->dev, rctx->bounce_iv, rctx->ivlen,
- DMA_TO_DEVICE);
+ addr_iv = dma_map_single(ce->dev, rctx->bounce_iv, rctx->ivlen, DMA_TO_DEVICE);
cet->t_iv = cpu_to_le32(addr_iv);
if (dma_mapping_error(ce->dev, addr_iv)) {
dev_err(ce->dev, "Cannot DMA MAP IV\n");
@@ -179,8 +177,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
}
if (areq->src == areq->dst) {
- nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src),
- DMA_BIDIRECTIONAL);
+ nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src), DMA_BIDIRECTIONAL);
if (nr_sgs <= 0 || nr_sgs > MAX_SG) {
dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs);
err = -EINVAL;
@@ -188,15 +185,13 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
}
nr_sgd = nr_sgs;
} else {
- nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src),
- DMA_TO_DEVICE);
+ nr_sgs = dma_map_sg(ce->dev, areq->src, sg_nents(areq->src), DMA_TO_DEVICE);
if (nr_sgs <= 0 || nr_sgs > MAX_SG) {
dev_err(ce->dev, "Invalid sg number %d\n", nr_sgs);
err = -EINVAL;
goto theend_iv;
}
- nr_sgd = dma_map_sg(ce->dev, areq->dst, sg_nents(areq->dst),
- DMA_FROM_DEVICE);
+ nr_sgd = dma_map_sg(ce->dev, areq->dst, sg_nents(areq->dst), DMA_FROM_DEVICE);
if (nr_sgd <= 0 || nr_sgd > MAX_SG) {
dev_err(ce->dev, "Invalid sg number %d\n", nr_sgd);
err = -EINVAL;
@@ -251,15 +246,13 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
theend_iv:
if (areq->iv && ivsize > 0) {
if (addr_iv)
- dma_unmap_single(ce->dev, addr_iv, rctx->ivlen,
- DMA_TO_DEVICE);
+ dma_unmap_single(ce->dev, addr_iv, rctx->ivlen, DMA_TO_DEVICE);
offset = areq->cryptlen - ivsize;
if (rctx->op_dir & CE_DECRYPTION) {
memcpy(areq->iv, rctx->backup_iv, ivsize);
kfree_sensitive(rctx->backup_iv);
} else {
- scatterwalk_map_and_copy(areq->iv, areq->dst, offset,
- ivsize, 0);
+ scatterwalk_map_and_copy(areq->iv, areq->dst, offset, ivsize, 0);
}
kfree(rctx->bounce_iv);
}
@@ -315,15 +308,13 @@ static int sun8i_ce_cipher_unprepare(struct crypto_engine *engine, void *async_r
if (areq->iv && ivsize > 0) {
if (cet->t_iv)
- dma_unmap_single(ce->dev, cet->t_iv, rctx->ivlen,
- DMA_TO_DEVICE);
+ dma_unmap_single(ce->dev, cet->t_iv, rctx->ivlen, DMA_TO_DEVICE);
offset = areq->cryptlen - ivsize;
if (rctx->op_dir & CE_DECRYPTION) {
memcpy(areq->iv, rctx->backup_iv, ivsize);
kfree_sensitive(rctx->backup_iv);
} else {
- scatterwalk_map_and_copy(areq->iv, areq->dst, offset,
- ivsize, 0);
+ scatterwalk_map_and_copy(areq->iv, areq->dst, offset, ivsize, 0);
}
kfree(rctx->bounce_iv);
}
@@ -395,7 +386,6 @@ int sun8i_ce_cipher_init(struct crypto_tfm *tfm)
sktfm->reqsize = sizeof(struct sun8i_cipher_req_ctx) +
crypto_skcipher_reqsize(op->fallback_tfm);
-
dev_info(op->ce->dev, "Fallback for %s is %s\n",
crypto_tfm_alg_driver_name(&sktfm->base),
crypto_tfm_alg_driver_name(crypto_skcipher_tfm(op->fallback_tfm)));
@@ -427,8 +417,7 @@ void sun8i_ce_cipher_exit(struct crypto_tfm *tfm)
pm_runtime_put_sync_suspend(op->ce->dev);
}
-int sun8i_ce_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
- unsigned int keylen)
+int sun8i_ce_aes_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen)
{
struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
struct sun8i_ce_dev *ce = op->ce;
@@ -459,8 +448,7 @@ int sun8i_ce_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
return crypto_skcipher_setkey(op->fallback_tfm, key, keylen);
}
-int sun8i_ce_des3_setkey(struct crypto_skcipher *tfm, const u8 *key,
- unsigned int keylen)
+int sun8i_ce_des3_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen)
{
struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
int err;
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index cf320898a4b1..1dbbd40ad576 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -596,8 +596,7 @@ static int sun8i_ce_dbgfs_read(struct seq_file *seq, void *v)
}
}
#ifdef CONFIG_CRYPTO_DEV_SUN8I_CE_TRNG
- seq_printf(seq, "HWRNG %lu %lu\n",
- ce->hwrng_stat_req, ce->hwrng_stat_bytes);
+ seq_printf(seq, "HWRNG %lu %lu\n", ce->hwrng_stat_req, ce->hwrng_stat_bytes);
#endif
return 0;
}
@@ -635,8 +634,7 @@ static int sun8i_ce_allocate_chanlist(struct sun8i_ce_dev *ce)
{
int i, err;
- ce->chanlist = devm_kcalloc(ce->dev, MAXFLOW,
- sizeof(struct sun8i_ce_flow), GFP_KERNEL);
+ ce->chanlist = devm_kcalloc(ce->dev, MAXFLOW, sizeof(struct sun8i_ce_flow), GFP_KERNEL);
if (!ce->chanlist)
return -ENOMEM;
@@ -935,8 +933,7 @@ static int sun8i_ce_probe(struct platform_device *pdev)
if (err)
goto error_pm;
- err = devm_request_irq(&pdev->dev, irq, ce_irq_handler, 0,
- "sun8i-ce-ns", ce);
+ err = devm_request_irq(&pdev->dev, irq, ce_irq_handler, 0, "sun8i-ce-ns", ce);
if (err) {
dev_err(ce->dev, "Cannot request CryptoEngine Non-secure IRQ (err=%d)\n", err);
goto error_irq;
--
2.26.2
next prev parent reply other threads:[~2020-09-04 11:32 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-04 11:09 [PATCH v6 00/18] crypto: allwinner: add xRNG and hashes Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 01/18] crypto: sun8i-ss: Add SS_START define Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 02/18] crypto: sun8i-ss: Add support for the PRNG Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 03/18] crypto: sun8i-ss: support hash algorithms Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 04/18] crypto: sun8i-ss: fix a trivial typo Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 05/18] crypto: sun8i-ss: Add more comment on some structures Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 06/18] crypto: sun8i-ss: better debug printing Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 07/18] crypto: sun8i-ce: handle endianness of t_common_ctl Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 08/18] crypto: sun8i-ce: move iv data to request context Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 09/18] crypto: sun8i-ce: split into prepare/run/unprepare Corentin Labbe
2020-09-11 6:36 ` Herbert Xu
2020-09-04 11:09 ` [PATCH v6 10/18] crypto: sun8i-ce: handle different error registers Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 11/18] crypto: sun8i-ce: rename has_t_dlen_in_bytes to cipher_t_dlen_in_bytes Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 12/18] crypto: sun8i-ce: support hash algorithms Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 13/18] crypto: sun8i-ce: Add stat_bytes debugfs Corentin Labbe
2020-09-04 11:09 ` [PATCH v6 14/18] crypto: sun8i-ce: Add support for the PRNG Corentin Labbe
2020-09-04 11:10 ` [PATCH v6 15/18] crypto: sun8i-ce: Add support for the TRNG Corentin Labbe
2020-09-04 11:10 ` [PATCH v6 16/18] crypto: sun8i-ce: fix comparison of integer expressions of different signedness Corentin Labbe
2020-09-04 11:10 ` [PATCH v6 17/18] crypto: sun8i-ss: " Corentin Labbe
2020-09-04 11:10 ` Corentin Labbe [this message]
2020-09-04 19:37 ` [PATCH v6 18/18] crypto: sun8i-ce: fix some style issue Joe Perches
2020-09-07 7:16 ` [linux-sunxi] " Corentin Labbe
2020-09-07 7:18 ` Herbert Xu
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