Remove various unused functions

The functions tpm_backend_thread_tpm_reset() and iothread_find()
are completely unused, let's remove them.

Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

backends/tpm.c

diff --git a/backends/tpm.c b/backends/tpm.c
index 4efe367..36c5d46 100644
--- a/backends/tpm.c
+++ b/backends/tpm.c
@@ -165,17 +165,6 @@
     }
 }
 
-void tpm_backend_thread_tpm_reset(TPMBackendThread *tbt,
-                                  GFunc func, gpointer user_data)
-{
-    if (!tbt->pool) {
-        tpm_backend_thread_create(tbt, func, user_data);
-    } else {
-        g_thread_pool_push(tbt->pool, (gpointer)TPM_BACKEND_CMD_TPM_RESET,
-                           NULL);
-    }
-}
-
 static const TypeInfo tpm_backend_info = {
     .name = TYPE_TPM_BACKEND,
     .parent = TYPE_OBJECT,

include/sysemu/iothread.h

diff --git a/include/sysemu/iothread.h b/include/sysemu/iothread.h
index 7c01a61..2eefea1 100644
--- a/include/sysemu/iothread.h
+++ b/include/sysemu/iothread.h
@@ -33,7 +33,6 @@
 #define IOTHREAD(obj) \
    OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)
 
-IOThread *iothread_find(const char *id);
 char *iothread_get_id(IOThread *iothread);
 AioContext *iothread_get_aio_context(IOThread *iothread);
 

include/sysemu/tpm_backend_int.h

diff --git a/include/sysemu/tpm_backend_int.h b/include/sysemu/tpm_backend_int.h
index 05d94d0..40f693a 100644
--- a/include/sysemu/tpm_backend_int.h
+++ b/include/sysemu/tpm_backend_int.h
@@ -32,8 +32,6 @@
 void tpm_backend_thread_create(TPMBackendThread *tbt,
                                GFunc func, gpointer user_data);
 void tpm_backend_thread_end(TPMBackendThread *tbt);
-void tpm_backend_thread_tpm_reset(TPMBackendThread *tbt,
-                                  GFunc func, gpointer user_data);
 
 typedef enum TPMBackendCmd {
     TPM_BACKEND_CMD_INIT = 1,

iothread.c

diff --git a/iothread.c b/iothread.c
index a1f9109..0416fc4 100644
--- a/iothread.c
+++ b/iothread.c
@@ -114,18 +114,6 @@
 
 type_init(iothread_register_types)
 
-IOThread *iothread_find(const char *id)
-{
-    Object *container = container_get(object_get_root(), IOTHREADS_PATH);
-    Object *child;
-
-    child = object_property_get_link(container, id, NULL);
-    if (!child) {
-        return NULL;
-    }
-    return (IOThread *)object_dynamic_cast(child, TYPE_IOTHREAD);
-}
-
 char *iothread_get_id(IOThread *iothread)
 {
     return object_get_canonical_path_component(OBJECT(iothread));