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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-04-24 17:16:16 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-07-20 13:32:58 +1000 |
| commit | e679c5f445fe142940e0962de9c5c82f10d9357c (patch) | |
| tree | 997daf76cc643fdc495ce0a667cfdc5b1c9515ab /arch/sparc | |
| parent | 581b605a83ec241a2aff8ef780e08b9414c8dfd8 (diff) | |
| download | linux-3.10-e679c5f445fe142940e0962de9c5c82f10d9357c.tar.gz linux-3.10-e679c5f445fe142940e0962de9c5c82f10d9357c.tar.bz2 linux-3.10-e679c5f445fe142940e0962de9c5c82f10d9357c.zip | |
Consolidate of_get_parent
This requires creating dummy of_node_{get,put} routines for sparc and
sparc64. It also adds a read_lock around the parent accesses.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/prom.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index 0f5aab4326b..b3787157808 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -29,19 +29,6 @@ static struct device_node *allnodes; extern rwlock_t devtree_lock; /* temporary while merging */ -struct device_node *of_get_parent(const struct device_node *node) -{ - struct device_node *np; - - if (!node) - return NULL; - - np = node->parent; - - return np; -} -EXPORT_SYMBOL(of_get_parent); - struct device_node *of_get_next_child(const struct device_node *node, struct device_node *prev) { |