135 	struct crypto_shash	*xtfm;  member
909 	if (!ctx->xtfm) {  in stm32_hash_emptymsg_fallback()
915 		ret = crypto_shash_setkey(ctx->xtfm, ctx->key, ctx->keylen);  in stm32_hash_emptymsg_fallback()
922 	ret = crypto_shash_tfm_digest(ctx->xtfm, NULL, 0, rctx->digest);  in stm32_hash_emptymsg_fallback()
1164 	struct crypto_shash *xtfm;  in stm32_hash_init_fallback()  local
1170 	xtfm = crypto_alloc_shash(name, 0, CRYPTO_ALG_NEED_FALLBACK);  in stm32_hash_init_fallback()
1171 	if (IS_ERR(xtfm)) {  in stm32_hash_init_fallback()
1174 		return PTR_ERR(xtfm);  in stm32_hash_init_fallback()
1177 	ctx->xtfm = xtfm;  in stm32_hash_init_fallback()
1223 	if (ctx->xtfm)  in stm32_hash_cra_exit()
1224 		crypto_free_shash(ctx->xtfm);  in stm32_hash_cra_exit()