Messages in this thread | | | Date | Sun, 14 Aug 2011 23:35:59 -0700 (PDT) | Subject | Re: [PATCH] dt: add of_alias_scan and of_alias_get_id | From | David Miller <> |
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From: Shawn Guo <shawn.guo@freescale.com> Date: Mon, 15 Aug 2011 14:36:44 +0800
> @@ -245,4 +245,11 @@ void __init of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops) > nextp = &allnodes->allnext; > allnodes->child = of_pdt_build_tree(allnodes, > of_pdt_prom_ops->getchild(allnodes->phandle), &nextp); > + > + /* Get pointer to "/chosen" and "/aliasas" nodes for use everywhere */ > + of_chosen = of_find_node_by_path("/chosen"); > + if (of_chosen == NULL) > + of_chosen = of_find_node_by_path("/chosen@0"); > + of_aliases = of_find_node_by_path("/aliases"); > + of_alias_scan(dt_alloc); > }
There is no dt_alloc variable visible in this function.
I didn't need to use a compiler to find this problem, and neither do you.
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