This adds a exit callback for device destruction to DeviceInfo, so
we can hook cleanups into qdev device destruction.
Followup patches will put that into use.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
#endif
if (dev->info->reset)
qemu_unregister_reset(dev->info->reset, dev);
+ if (dev->info->exit)
+ dev->info->exit(dev);
}
QLIST_REMOVE(dev, sibling);
qemu_free(dev);
/*** Device API. ***/
typedef int (*qdev_initfn)(DeviceState *dev, DeviceInfo *info);
+typedef int (*qdev_exitfn)(DeviceState *dev);
struct DeviceInfo {
const char *name;
/* Private to qdev / bus. */
qdev_initfn init;
+ qdev_exitfn exit;
BusInfo *bus_info;
struct DeviceInfo *next;
};