Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 tpm.c | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/tpm.c b/tpm.c
index 45520f5..ed78ead 100644
--- a/tpm.c
+++ b/tpm.c
@@ -30,8 +30,6 @@ void tpm_register_model(enum TpmModel model)
     tpm_models[model] = true;
 }
 
-#ifdef CONFIG_TPM
-
 static const TPMBackendClass *
 tpm_be_find_by_type(enum TpmType type)
 {
@@ -48,6 +46,8 @@ tpm_be_find_by_type(enum TpmType type)
     return TPM_BACKEND_CLASS(oc);
 }
 
+#ifdef CONFIG_TPM
+
 /*
  * Walk the list of available TPM backend drivers and display them on the
  * screen.
@@ -146,20 +146,6 @@ static int tpm_init_tpmdev(void *dummy, QemuOpts *opts, Error **errp)
 }
 
 /*
- * Walk the list of TPM backend drivers that are in use and call their
- * destroy function to have them cleaned up.
- */
-void tpm_cleanup(void)
-{
-    TPMBackend *drv, *next;
-
-    QLIST_FOREACH_SAFE(drv, &tpm_backends, list, next) {
-        QLIST_REMOVE(drv, list);
-        object_unref(OBJECT(drv));
-    }
-}
-
-/*
  * Initialize the TPM. Process the tpmdev command line options describing the
  * TPM backend.
  */
@@ -195,6 +181,20 @@ int tpm_config_parse(QemuOptsList *opts_list, const char *optarg)
 #endif /* CONFIG_TPM */
 
 /*
+ * Walk the list of TPM backend drivers that are in use and call their
+ * destroy function to have them cleaned up.
+ */
+void tpm_cleanup(void)
+{
+    TPMBackend *drv, *next;
+
+    QLIST_FOREACH_SAFE(drv, &tpm_backends, list, next) {
+        QLIST_REMOVE(drv, list);
+        object_unref(OBJECT(drv));
+    }
+}
+
+/*
  * Walk the list of active TPM backends and collect information about them
  * following the schema description in qapi-schema.json.
  */
@@ -208,8 +208,9 @@ TPMInfoList *qmp_query_tpm(Error **errp)
             continue;
         }
         info = g_new0(TPMInfoList, 1);
+#ifdef CONFIG_TPM
         info->value = tpm_backend_query_tpm(drv);
-
+#endif
         if (!cur_item) {
             head = cur_item = info;
         } else {
-- 
2.7.6

On 10/23/2017 06:24 AM, BALATON Zoltan wrote:
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>

Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com>


> ---
>   tpm.c | 35 ++++++++++++++++++-----------------
>   1 file changed, 18 insertions(+), 17 deletions(-)
>
> diff --git a/tpm.c b/tpm.c
> index 45520f5..ed78ead 100644
> --- a/tpm.c
> +++ b/tpm.c
> @@ -30,8 +30,6 @@ void tpm_register_model(enum TpmModel model)
>       tpm_models[model] = true;
>   }
>
> -#ifdef CONFIG_TPM
> -
>   static const TPMBackendClass *
>   tpm_be_find_by_type(enum TpmType type)
>   {
> @@ -48,6 +46,8 @@ tpm_be_find_by_type(enum TpmType type)
>       return TPM_BACKEND_CLASS(oc);
>   }
>
> +#ifdef CONFIG_TPM
> +
>   /*
>    * Walk the list of available TPM backend drivers and display them on the
>    * screen.
> @@ -146,20 +146,6 @@ static int tpm_init_tpmdev(void *dummy, QemuOpts *opts, Error **errp)
>   }
>
>   /*
> - * Walk the list of TPM backend drivers that are in use and call their
> - * destroy function to have them cleaned up.
> - */
> -void tpm_cleanup(void)
> -{
> -    TPMBackend *drv, *next;
> -
> -    QLIST_FOREACH_SAFE(drv, &tpm_backends, list, next) {
> -        QLIST_REMOVE(drv, list);
> -        object_unref(OBJECT(drv));
> -    }
> -}
> -
> -/*
>    * Initialize the TPM. Process the tpmdev command line options describing the
>    * TPM backend.
>    */
> @@ -195,6 +181,20 @@ int tpm_config_parse(QemuOptsList *opts_list, const char *optarg)
>   #endif /* CONFIG_TPM */
>
>   /*
> + * Walk the list of TPM backend drivers that are in use and call their
> + * destroy function to have them cleaned up.
> + */
> +void tpm_cleanup(void)
> +{
> +    TPMBackend *drv, *next;
> +
> +    QLIST_FOREACH_SAFE(drv, &tpm_backends, list, next) {
> +        QLIST_REMOVE(drv, list);
> +        object_unref(OBJECT(drv));
> +    }
> +}
> +
> +/*
>    * Walk the list of active TPM backends and collect information about them
>    * following the schema description in qapi-schema.json.
>    */
> @@ -208,8 +208,9 @@ TPMInfoList *qmp_query_tpm(Error **errp)
>               continue;
>           }
>           info = g_new0(TPMInfoList, 1);
> +#ifdef CONFIG_TPM
>           info->value = tpm_backend_query_tpm(drv);
> -
> +#endif
>           if (!cur_item) {
>               head = cur_item = info;
>           } else {