in core.c [368:378]
static int gnss_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct gnss_device *gdev = to_gnss_device(dev);
int ret;
ret = add_uevent_var(env, "GNSS_TYPE=%s", gnss_type_name(gdev));
if (ret)
return ret;
return 0;
}