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[PATCH] hw/core/qdev: Increase qdev_realize() kindness
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH] hw/core/qdev: Increase qdev_realize() kindness |
Date: |
Sat, 20 Jun 2020 17:38:37 +0200 |
Since commit 510ef98dca5, qdev_realize() aborts if bus-less
device is realized on a bus. Be kind with the developer by
displaying a hint about what is wrong.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
hw/core/qdev.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 2131c7f951..dd3c90d37a 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -392,8 +392,11 @@ bool qdev_realize(DeviceState *dev, BusState *bus, Error
**errp)
if (bus) {
qdev_set_parent_bus(dev, bus);
- } else {
- assert(!DEVICE_GET_CLASS(dev)->bus_type);
+ } else if (DEVICE_GET_CLASS(dev)->bus_type) {
+ error_report("%s: Unexpected bus '%s' for device '%s'",
+ __func__, DEVICE_GET_CLASS(dev)->bus_type,
+ object_get_typename(OBJECT(dev)));
+ abort();
}
object_property_set_bool(OBJECT(dev), true, "realized", &err);
--
2.21.3
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