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| author | David S. Miller <davem@davemloft.net> | 2008-12-05 10:21:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-06 03:15:03 +0100 |
| commit | 6524036a1e5736a07466208362d83ddf31aae3ac (patch) | |
| tree | dea250164424676bd19505adcbf6ae260559c403 /arch/sparc/kernel/prom.h | |
| parent | sparc: Match sparc32's build_tree() up to sparc64's (diff) | |
| download | linux-6524036a1e5736a07466208362d83ddf31aae3ac.tar.xz linux-6524036a1e5736a07466208362d83ddf31aae3ac.zip | |
sparc: Move core of OF device tree building code into prom_common.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/prom.h')
| -rw-r--r-- | arch/sparc/kernel/prom.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h index d14b4ae4fc57..dea8b91b6960 100644 --- a/arch/sparc/kernel/prom.h +++ b/arch/sparc/kernel/prom.h @@ -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 */ |