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authorKrzysztof Kozlowski <krzk@kernel.org>2019-02-19 13:01:03 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2019-02-28 14:17:58 +0800
commitef5c73b3384743efae6d6080154e189dc672359f (patch)
tree1b9669d5d1dff99fe0d4ef93522926e319a2380d /drivers/crypto/s5p-sss.c
parentd9a5289d291874a855dd84763559ff83ad0620c5 (diff)
crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number
Replace hard coded AES block size with define. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/s5p-sss.c')
-rw-r--r--drivers/crypto/s5p-sss.c6
1 files 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);