linux-kernel - [PATCH 5/9] crypto: sun8i-ce: rename has_t_dlen_in_bytes to cipher_t_dlen_in

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Message-Id: <1586771889-3299-6-git-send-email-clabbe@baylibre.com>
Date:   Mon, 13 Apr 2020 09:58:05 +0000
From:   Corentin Labbe <clabbe@...libre.com>
To:     davem@...emloft.net, herbert@...dor.apana.org.au,
        mripard@...nel.org, wens@...e.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH 5/9] crypto: sun8i-ce: rename has_t_dlen_in_bytes to cipher_t_dlen_in_bytes

Hash algorithms will need also a spetial t_dlen handling, but since the
meaning will be different, rename the current flag to specify it apply
only on ciphers algorithms.

Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 2 +-
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c   | 2 +-
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h        | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
index fc0a2299c701..0af1e4db2beb 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
@@ -122,7 +122,7 @@ static int sun8i_ce_cipher_prepare(struct crypto_engine *engine, void *async_req
 	common |= rctx->op_dir | CE_COMM_INT;
 	cet->t_common_ctl = cpu_to_le32(common);
 	/* CTS and recent CE (H6) need length in bytes, in word otherwise */
-	if (ce->variant->has_t_dlen_in_bytes)
+	if (ce->variant->cipher_t_dlen_in_bytes)
 		cet->t_dlen = cpu_to_le32(areq->cryptlen);
 	else
 		cet->t_dlen = cpu_to_le32(areq->cryptlen / 4);
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index dbe2e0c3a4f2..7dcdf674058b 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -61,7 +61,7 @@ static const struct ce_variant ce_h6_variant = {
 	},
 	.op_mode = { CE_OP_ECB, CE_OP_CBC
 	},
-	.has_t_dlen_in_bytes = true,
+	.cipher_t_dlen_in_bytes = true,
 	.ce_clks = {
 		{ "bus", 0, 200000000 },
 		{ "mod", 300000000, 0 },
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h
index ed1a91da967b..0a70fcc102f1 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h
@@ -97,7 +97,7 @@ struct ce_clock {
  * @alg_cipher:	list of supported ciphers. for each CE_ID_ this will give the
  *              coresponding CE_ALG_XXX value
  * @op_mode:	list of supported block modes
- * @has_t_dlen_in_bytes:	Does the request size for cipher is in
+ * @cipher_t_dlen_in_bytes:	Does the request size for cipher is in
  *				bytes or words
  * @ce_clks:	list of clocks needed by this variant
  * @esr:	The type of error register
@@ -105,7 +105,7 @@ struct ce_clock {
 struct ce_variant {
 	char alg_cipher[CE_ID_CIPHER_MAX];
 	u32 op_mode[CE_ID_OP_MAX];
-	bool has_t_dlen_in_bytes;
+	bool cipher_t_dlen_in_bytes;
 	struct ce_clock ce_clks[CE_MAX_CLOCKS];
 	int esr;
 };
-- 
2.24.1