From: Krzysztof Kozlowski <krzk@kernel.org>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Vladimir Zapolskiy <vz@mleia.com>,
Kamil Konieczny <k.konieczny@partner.samsung.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
linux-crypto@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number
Date: Tue, 19 Feb 2019 13:01:03 +0100 [thread overview]
Message-ID: <1550577663-10251-1-git-send-email-krzk@kernel.org> (raw)
Replace hard coded AES block size with define.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/crypto/s5p-sss.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index 0064be0e3941..39fc6942364b 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -1819,10 +1819,12 @@ static void s5p_set_aes(struct s5p_aes_dev *dev,
void __iomem *keystart;
if (iv)
- memcpy_toio(dev->aes_ioaddr + SSS_REG_AES_IV_DATA(0), iv, 0x10);
+ memcpy_toio(dev->aes_ioaddr + SSS_REG_AES_IV_DATA(0), iv,
+ AES_BLOCK_SIZE);
if (ctr)
- memcpy_toio(dev->aes_ioaddr + SSS_REG_AES_CNT_DATA(0), ctr, 0x10);
+ memcpy_toio(dev->aes_ioaddr + SSS_REG_AES_CNT_DATA(0), ctr,
+ AES_BLOCK_SIZE);
if (keylen == AES_KEYSIZE_256)
keystart = dev->aes_ioaddr + SSS_REG_AES_KEY_DATA(0);
--
2.7.4
next reply other threads:[~2019-02-19 12:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-19 12:01 Krzysztof Kozlowski [this message]
2019-02-28 6:29 ` [PATCH] crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number Herbert Xu
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