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crypto: s5p-sss - Use memcpy_toio for iomem annotated memory 

Use memcpy_toio to fix following sparse warning:

drivers/crypto/s5p-sss.c:386:40: warning: incorrect type in argument 1 (different address spaces)
drivers/crypto/s5p-sss.c:386:40:    expected void *<noident>
drivers/crypto/s5p-sss.c:386:40:    got void [noderef] <asn:2>*

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Krzysztof Koz?owski 2016-01-11 20:45:51 +09:00 committed by Herbert Xu
parent 313becd1ff
commit 1e3012d0fd
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/s5p-sss.c
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@ -383,7 +383,7 @@ static void s5p_set_aes(struct s5p_aes_dev *dev,
void __iomem *keystart;
if (iv)
memcpy(dev->aes_ioaddr + SSS_REG_AES_IV_DATA(0), iv, 0x10);
memcpy_toio(dev->aes_ioaddr + SSS_REG_AES_IV_DATA(0), iv, 0x10);
if (keylen == AES_KEYSIZE_256)
keystart = dev->aes_ioaddr + SSS_REG_AES_KEY_DATA(0);
@ -392,7 +392,7 @@ static void s5p_set_aes(struct s5p_aes_dev *dev,
else
keystart = dev->aes_ioaddr + SSS_REG_AES_KEY_DATA(4);
memcpy(keystart, key, keylen);
memcpy_toio(keystart, key, keylen);
}
static void s5p_aes_crypt_start(struct s5p_aes_dev *dev, unsigned long mode)