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crypto: inside-secure - Fixed warnings on inconsistent byte order handling

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This fixes a bunch of endianness related sparse warnings reported by the
kbuild test robot as well as Ben Dooks.

Credits for the fix to safexcel.c go to Ben Dooks.

Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen
2019-10-22 11:01:43 +02:00
committed by Herbert Xu
parent 9b537997b6
commit 13a1bb93f7
4 changed files with 61 additions and 67 deletions
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5
drivers/crypto/inside-secure/safexcel.c
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@@ -311,13 +311,14 @@ static void eip197_init_firmware(struct safexcel_crypto_priv *priv)
static int eip197_write_firmware(struct safexcel_crypto_priv *priv,
const struct firmware *fw)
{
const u32 *data = (const u32 *)fw->data;
const __be32 *data = (const __be32 *)fw->data;
int i;
/* Write the firmware */
for (i = 0; i < fw->size / sizeof(u32); i++)
writel(be32_to_cpu(data[i]),
priv->base + EIP197_CLASSIFICATION_RAMS + i * sizeof(u32));
priv->base + EIP197_CLASSIFICATION_RAMS +
i * sizeof(__be32));
/* Exclude final 2 NOPs from size */
return i - EIP197_FW_TERMINAL_NOPS;