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sparc: Move core of OF device tree building code into prom_common.c

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-12-05 01:21:41 -08:00
parent 4aef8c53fe
commit 6524036a1e
4 changed files with 80 additions and 132 deletions
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17
arch/sparc/kernel/prom.h
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@@ -15,7 +15,20 @@ extern void irq_trans_init(struct device_node *dp);
extern unsigned int prom_unique_id;
extern struct device_node * __init create_node(phandle node,
struct device_node *parent);
static inline int is_root_node(const struct device_node *dp)
{
if (!dp)
return 0;
return (dp->parent == NULL);
}
extern char *build_path_component(struct device_node *dp);
extern struct device_node * __init prom_create_node(phandle node,
struct device_node *parent);
extern struct device_node * __init prom_build_tree(struct device_node *parent,
phandle node,
struct device_node ***nextp);
#endif /* __PROM_H */