diff options
Diffstat (limited to 'drivers/of/pdt.c')
| -rw-r--r-- | drivers/of/pdt.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/of/pdt.c b/drivers/of/pdt.c index 4d87b5dc928..36b4035881b 100644 --- a/drivers/of/pdt.c +++ b/drivers/of/pdt.c @@ -22,7 +22,6 @@ #include <linux/slab.h> #include <linux/of.h> #include <linux/of_pdt.h> -#include <asm/prom.h> static struct of_pdt_ops *of_pdt_prom_ops __initdata; @@ -177,11 +176,10 @@ static struct device_node * __init of_pdt_create_node(phandle node, return NULL; dp = prom_early_alloc(sizeof(*dp)); + of_node_init(dp); of_pdt_incr_unique_id(dp); dp->parent = parent; - kref_init(&dp->kref); - dp->name = of_pdt_get_one_property(node, "name"); dp->type = of_pdt_get_one_property(node, "device_type"); dp->phandle = node; @@ -229,6 +227,11 @@ static struct device_node * __init of_pdt_build_tree(struct device_node *parent, return ret; } +static void * __init kernel_tree_alloc(u64 size, u64 align) +{ + return prom_early_alloc(size); +} + void __init of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops) { struct device_node **nextp; @@ -236,13 +239,16 @@ void __init of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops) BUG_ON(!ops); of_pdt_prom_ops = ops; - allnodes = of_pdt_create_node(root_node, NULL); + of_allnodes = of_pdt_create_node(root_node, NULL); #if defined(CONFIG_SPARC) - allnodes->path_component_name = ""; + of_allnodes->path_component_name = ""; #endif - allnodes->full_name = "/"; + of_allnodes->full_name = "/"; + + nextp = &of_allnodes->allnext; + of_allnodes->child = of_pdt_build_tree(of_allnodes, + of_pdt_prom_ops->getchild(of_allnodes->phandle), &nextp); - nextp = &allnodes->allnext; - allnodes->child = of_pdt_build_tree(allnodes, - of_pdt_prom_ops->getchild(allnodes->phandle), &nextp); + /* Get pointer to "/chosen" and "/aliases" nodes for use everywhere */ + of_alias_scan(kernel_tree_alloc); } |