ghash_preparekey
ghash_preparekey(&ctx->ghash, data->h);
void ghash_preparekey(struct ghash_key *key,
ghash_preparekey(&ctx->ghash_key, h);
EXPORT_SYMBOL_GPL(ghash_preparekey);
ghash_preparekey(&key2, guarded_raw_key);
ghash_preparekey(guarded_key, raw_key);
ghash_preparekey(&key, raw_key);
ghash_preparekey(minaligned_key, raw_key);
ghash_preparekey(&key, state->raw_key);
ghash_preparekey(&state.expected_key, state.raw_key);
ghash_preparekey(&test_key, raw_key);
ghash_preparekey(&key, test_buf);
ghash_preparekey(&key1, raw_key);