We are currently checking for an exact type match. Use QOM dynamic_cast to
check for a compatible type instead.
Cc: Konrad Frederic <fred.kon...@greensocs.com>
Cc: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Anthony Liguori <aligu...@us.ibm.com>
---
v1 -> v2:
- also add cast to qbus_find_recursive (Peter)
- simplify by doing object_dynamic_cast instead of messing with classes
---
hw/qdev-monitor.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/qdev-monitor.c b/hw/qdev-monitor.c
index 479eecd..a1b4d6a 100644
--- a/hw/qdev-monitor.c
+++ b/hw/qdev-monitor.c
@@ -289,8 +289,7 @@ static BusState *qbus_find_recursive(BusState *bus, const
char *name,
if (name && (strcmp(bus->name, name) != 0)) {
match = 0;
}
- if (bus_typename &&
- (strcmp(object_get_typename(OBJECT(bus)), bus_typename) != 0)) {
+ if (bus_typename && !object_dynamic_cast(OBJECT(bus), bus_typename)) {
match = 0;
}
if (match) {
@@ -435,7 +434,7 @@ DeviceState *qdev_device_add(QemuOpts *opts)
if (!bus) {
return NULL;
}
- if (strcmp(object_get_typename(OBJECT(bus)), k->bus_type) != 0) {
+ if (!object_dynamic_cast(OBJECT(bus), k->bus_type)) {
qerror_report(QERR_BAD_BUS_FOR_DEVICE,
driver, object_get_typename(OBJECT(bus)));
return NULL;
--
1.8.0
