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crypto: marvell/cesa - const-ify argument to mv_cesa_get_op_cfg()

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mv_cesa_get_op_cfg() does not write to its argument, it only reads.
So, let's make it const.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Russell King 2015-10-18 17:23:56 +01:00 committed by Herbert Xu
parent d30cb2fa34
commit c439e4eec7
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/marvell/cesa.h
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@ -627,7 +627,7 @@ static inline void mv_cesa_update_op_cfg(struct mv_cesa_op_ctx *op,
op->desc.config |= cpu_to_le32(cfg);
}
static inline u32 mv_cesa_get_op_cfg(struct mv_cesa_op_ctx *op)
static inline u32 mv_cesa_get_op_cfg(const struct mv_cesa_op_ctx *op)
{
return le32_to_cpu(op->desc.config);
}