Function ofw_node_destroy

components/drivers/ofw/base.c:187–226

}

static void ofw_node_destroy(struct rt_ofw_node *np)
{
    struct rt_ofw_node *prev;

    if (np->parent)
    {
        /* Ask parent and prev sibling we are destroy. */
        prev = np->parent->child;

        if (prev == np)
        {
            np->parent->child = RT_NULL;
        }
        else
        {
            while (prev->sibling != np)
            {
                prev = prev->sibling;
            }

            prev->sibling = np->sibling;
        }
    }

    while (np)
    {
        if (rt_ofw_node_test_flag(np, RT_OFW_F_SYSTEM) == RT_FALSE)
        {
            LOG_E("%s is system node", np->full_name);
            RT_ASSERT(0);
        }

        prev = np;

        np = ofw_get_next_node(np);

        ofw_prop_destroy(prev->props);
        rt_free(prev);
    }
}

rt_err_t rt_ofw_node_destroy(struct rt_ofw_node *np)
{