hw/arm/aspeed_soc: Mark devices as user_creatable = false

QEMU currently aborts if the user is accidentially trying to
do something like this:

$ aarch64-softmmu/qemu-system-aarch64 -S -M integratorcp -nographic
QEMU 2.9.93 monitor - type 'help' for more information
(qemu) device_add ast2400
Unexpected error in error_set_from_qdev_prop_error()
 at hw/core/qdev-properties.c:1032:
Aborted (core dumped)

The ast2400 SoC devices are clearly not creatable by the user since
they are using the serial_hds and nd_table arrays directly in their
realize function, so mark them with user_creatable = false.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit 469f3da42ef4af347fa7831e1cc0bd35d17f5b83)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index 5529024edf08c888fb703c0cf45304b0c75f1574..7f1be04b9bdf8837f5173256c9fd2c4d2626b659 100644 (file)
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -338,6 +338,8 @@ static void aspeed_soc_class_init(ObjectClass *oc, void *data)
 
     sc->info = (AspeedSoCInfo *) data;
     dc->realize = aspeed_soc_realize;
+    /* Reason: Uses serial_hds and nd_table in realize() directly */
+    dc->user_creatable = false;
 }
 
 static const TypeInfo aspeed_soc_type_info = {