qmp-commands: move 'query-memdev' doc to schema

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
[Straightforward conflict with commit e1ff3c6 resolved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

docs/qmp-commands.txt

@@ -1534,36 +1534,6 @@ Examples:
 
 <- { "return": {} }
 
-query-memdev
-------------
-
-Show memory devices information.
-
-
-Example (1):
-
--> { "execute": "query-memdev" }
-<- { "return": [
-       {
-         "size": 536870912,
-         "merge": false,
-         "dump": true,
-         "prealloc": false,
-         "host-nodes": [0, 1],
-         "policy": "bind"
-       },
-       {
-         "id": "mem1",
-         "size": 536870912,
-         "merge": false,
-         "dump": true,
-         "prealloc": true,
-         "host-nodes": [2, 3],
-         "policy": "preferred"
-       }
-     ]
-   }
-
 query-memory-devices
 --------------------
 

qapi-schema.json

@@ -5563,6 +5563,31 @@
 # Returns: a list of @Memdev.
 #
 # Since: 2.1
+#
+# Example:
+#
+# -> { "execute": "query-memdev" }
+# <- { "return": [
+#        {
+#          "id": "mem1",
+#          "size": 536870912,
+#          "merge": false,
+#          "dump": true,
+#          "prealloc": false,
+#          "host-nodes": [0, 1],
+#          "policy": "bind"
+#        },
+#        {
+#          "size": 536870912,
+#          "merge": false,
+#          "dump": true,
+#          "prealloc": true,
+#          "host-nodes": [2, 3],
+#          "policy": "preferred"
+#        }
+#      ]
+#    }
+#
 ##
 { 'command': 'query-memdev', 'returns': ['Memdev'] }