diff options
Diffstat (limited to 'hw/core')
| -rw-r--r-- | hw/core/qdev.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index a1e9247772..fc7860f0bb 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -440,10 +440,19 @@ qemu_irq qdev_get_gpio_in(DeviceState *dev, int n) void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n, qemu_irq pin) { - NamedGPIOList *gpio_list = qdev_get_named_gpio_list(dev, name); - - assert(n >= 0 && n < gpio_list->num_out); - gpio_list->out[n] = pin; + char *propname = g_strdup_printf("%s[%d]", + name ? name : "unnamed-gpio-out", n); + if (pin) { + /* We need a name for object_property_set_link to work. If the + * object has a parent, object_property_add_child will come back + * with an error without doing anything. If it has none, it will + * never fail. So we can just call it with a NULL Error pointer. + */ + object_property_add_child(qdev_get_machine(), "non-qdev-gpio[*]", + OBJECT(pin), NULL); + } + object_property_set_link(OBJECT(dev), OBJECT(pin), propname, &error_abort); + g_free(propname); } void qdev_connect_gpio_out(DeviceState * dev, int n, qemu_irq pin) |