char: remove qemu_chardev_add

qemu_chardev_new() now uses object_new_with_props() with /chardevs
parent container. It will fail to insert the object if the same "id"
already exists. "chardevs" list usage has been removed in previous
commits.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
1 file changed