It is no longer used.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 include/hw/pci/pci_device.h |  2 +-
 include/hw/qdev-core.h      |  4 ----
 hw/core/qdev.c              |  1 -
 system/qdev-monitor.c       | 12 +++++++-----
 4 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/include/hw/pci/pci_device.h b/include/hw/pci/pci_device.h
index 5b6436992f..8e287c5414 100644
--- a/include/hw/pci/pci_device.h
+++ b/include/hw/pci/pci_device.h
@@ -205,7 +205,7 @@ static inline uint16_t pci_get_bdf(PCIDevice *dev)
     return PCI_BUILD_BDF(pci_bus_num(pci_get_bus(dev)), dev->devfn);
 }
 
-static inline bool pci_rom_bar_explicitly_enabled(PCIDevice *dev)
+static inline bool pci_rom_bar_explicitly_enabled(PCIDevice *d)
 {
     return d->rom_bar && d->rom_bar != -1;
 }
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 151d968238..6befbca311 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -237,10 +237,6 @@ struct DeviceState {
      * @pending_deleted_expires_ms: optional timeout for deletion events
      */
     int64_t pending_deleted_expires_ms;
-    /**
-     * @opts: QDict of options for the device
-     */
-    QDict *opts;
     /**
      * @hotplugged: was device added after PHASE_MACHINE_READY?
      */
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 43d863b0c5..c98691a90d 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -706,7 +706,6 @@ static void device_finalize(Object *obj)
         dev->canonical_path = NULL;
     }
 
-    qobject_unref(dev->opts);
     g_free(dev->id);
 }
 
diff --git a/system/qdev-monitor.c b/system/qdev-monitor.c
index a13db763e5..71c00f62ee 100644
--- a/system/qdev-monitor.c
+++ b/system/qdev-monitor.c
@@ -625,6 +625,7 @@ DeviceState *qdev_device_add_from_qdict(const QDict *opts,
     char *id;
     DeviceState *dev = NULL;
     BusState *bus = NULL;
+    QDict *properties;
 
     driver = qdict_get_try_str(opts, "driver");
     if (!driver) {
@@ -705,13 +706,14 @@ DeviceState *qdev_device_add_from_qdict(const QDict *opts,
     }
 
     /* set properties */
-    dev->opts = qdict_clone_shallow(opts);
-    qdict_del(dev->opts, "driver");
-    qdict_del(dev->opts, "bus");
-    qdict_del(dev->opts, "id");
+    properties = qdict_clone_shallow(opts);
+    qdict_del(properties, "driver");
+    qdict_del(properties, "bus");
+    qdict_del(properties, "id");
 
-    object_set_properties_from_keyval(&dev->parent_obj, dev->opts, from_json,
+    object_set_properties_from_keyval(&dev->parent_obj, properties, from_json,
                                       errp);
+    qobject_unref(properties);
     if (*errp) {
         goto err_del_dev;
     }

-- 
2.43.0