tpm-be: ask model to the TPM interface

No need to store the mode in the backend, or to let the frontend set
it itself.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/tpm.c b/tpm.c
index ab5d29e91e..4320f44c9f 100644
--- a/tpm.c
+++ b/tpm.c
@@ -200,9 +200,10 @@ TPMInfoList *qmp_query_tpm(Error **errp)
     TPMInfoList *info, *head = NULL, *cur_item = NULL;
 
     QLIST_FOREACH(drv, &tpm_backends, list) {
-        if (!tpm_models[drv->fe_model]) {
+        if (!drv->tpmif) {
             continue;
         }
+
         info = g_new0(TPMInfoList, 1);
         info->value = tpm_backend_query_tpm(drv);