spice: fix 32bit build

Tested-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1403244764-8622-1-git-send-email-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/display/qxl.c

@@ -710,7 +710,7 @@ static void interface_release_resource(QXLInstance *sin,
 
     if (ext.group_id == MEMSLOT_GROUP_HOST) {
         /* host group -> vga mode update request */
-        QXLCommandExt *cmdext = (void *)(ext.info->id);
+        QXLCommandExt *cmdext = (void *)(intptr_t)(ext.info->id);
         SimpleSpiceUpdate *update;
         g_assert(cmdext->cmd.type == QXL_CMD_DRAW);
         update = container_of(cmdext, SimpleSpiceUpdate, ext);

ui/spice-display.c

@@ -534,7 +534,7 @@ static void interface_release_resource(QXLInstance *sin,
     QXLCommandExt *ext;
 
     dprint(2, "%s/%d:\n", __func__, ssd->qxl.id);
-    ext = (void *)(rext.info->id);
+    ext = (void *)(intptr_t)(rext.info->id);
     switch (ext->cmd.type) {
     case QXL_CMD_DRAW:
         update = container_of(ext, SimpleSpiceUpdate, ext);