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@xxxxxxxxxxxxxxxx>
---
drivers/crypto/marvell/cesa.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/marvell/cesa.h b/drivers/crypto/marvell/cesa.h
index 5d5b66ea2ceb..cd646d7c14e2 100644
--- a/drivers/crypto/marvell/cesa.h
+++ b/drivers/crypto/marvell/cesa.h
@@ -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);
}
--
2.1.0
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