From ef5c73b3384743efae6d6080154e189dc672359f Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 19 Feb 2019 13:01:03 +0100 Subject: crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number Replace hard coded AES block size with define. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Herbert Xu --- drivers/crypto/s5p-sss.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/crypto') 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); -- cgit