diff options
Diffstat (limited to 'drivers/of/pdt.c')
| -rw-r--r-- | drivers/of/pdt.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/of/pdt.c b/drivers/of/pdt.c index 36b4035881b..d2acae825af 100644 --- a/drivers/of/pdt.c +++ b/drivers/of/pdt.c @@ -25,8 +25,7 @@ static struct of_pdt_ops *of_pdt_prom_ops __initdata; -void __initdata (*of_pdt_build_more)(struct device_node *dp, - struct device_node ***nextp); +void __initdata (*of_pdt_build_more)(struct device_node *dp); #if defined(CONFIG_SPARC) unsigned int of_pdt_unique_id __initdata; @@ -192,8 +191,7 @@ static struct device_node * __init of_pdt_create_node(phandle node, } static struct device_node * __init of_pdt_build_tree(struct device_node *parent, - phandle node, - struct device_node ***nextp) + phandle node) { struct device_node *ret = NULL, *prev_sibling = NULL; struct device_node *dp; @@ -210,16 +208,12 @@ static struct device_node * __init of_pdt_build_tree(struct device_node *parent, ret = dp; prev_sibling = dp; - *(*nextp) = dp; - *nextp = &dp->allnext; - dp->full_name = of_pdt_build_full_name(dp); - dp->child = of_pdt_build_tree(dp, - of_pdt_prom_ops->getchild(node), nextp); + dp->child = of_pdt_build_tree(dp, of_pdt_prom_ops->getchild(node)); if (of_pdt_build_more) - of_pdt_build_more(dp, nextp); + of_pdt_build_more(dp); node = of_pdt_prom_ops->getsibling(node); } @@ -234,20 +228,17 @@ static void * __init kernel_tree_alloc(u64 size, u64 align) void __init of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops) { - struct device_node **nextp; - BUG_ON(!ops); of_pdt_prom_ops = ops; - of_allnodes = of_pdt_create_node(root_node, NULL); + of_root = of_pdt_create_node(root_node, NULL); #if defined(CONFIG_SPARC) - of_allnodes->path_component_name = ""; + of_root->path_component_name = ""; #endif - of_allnodes->full_name = "/"; + of_root->full_name = "/"; - nextp = &of_allnodes->allnext; - of_allnodes->child = of_pdt_build_tree(of_allnodes, - of_pdt_prom_ops->getchild(of_allnodes->phandle), &nextp); + of_root->child = of_pdt_build_tree(of_root, + of_pdt_prom_ops->getchild(of_root->phandle)); /* Get pointer to "/chosen" and "/aliases" nodes for use everywhere */ of_alias_scan(kernel_tree_alloc); |