Merge remote-tracking branch 'remotes/armbru/tags/pull-monitor-2020-07-21' into staging

Monitor patches for 2020-07-21

# gpg: Signature made Tue 21 Jul 2020 16:23:27 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-monitor-2020-07-21:
  qdev: Fix device_add DRIVER,help to print to monitor
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

qdev-monitor.c

@@ -300,7 +300,7 @@ int qdev_device_help(QemuOpts *opts)
     }
     g_ptr_array_sort(array, (GCompareFunc)qemu_pstrcmp0);
     for (i = 0; i < array->len; i++) {
-        printf("%s\n", (char *)array->pdata[i]);
+        qemu_printf("%s\n", (char *)array->pdata[i]);
     }
     g_ptr_array_set_free_func(array, g_free);
     g_ptr_array_free(array, true);