diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-04-24 17:21:29 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-07-20 13:34:26 +1000 |
| commit | d1cd355a5e44dfe993efc0c0458ca9f99a28a9a3 (patch) | |
| tree | 9bcc28338f70b8c3c5076f2dbf0a8d3ce551f0b8 /arch/sparc | |
| parent | e679c5f445fe142940e0962de9c5c82f10d9357c (diff) | |
Consolidate of_get_next_child
This adds a read_lock around the child/next accesses on Sparc.
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 | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index b37871578087..3f8ccfad2e01 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -29,20 +29,6 @@ static struct device_node *allnodes; extern rwlock_t devtree_lock; /* temporary while merging */ -struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev) -{ - struct device_node *next; - - next = prev ? prev->sibling : node->child; - for (; next != 0; next = next->sibling) { - break; - } - - return next; -} -EXPORT_SYMBOL(of_get_next_child); - struct device_node *of_find_node_by_path(const char *path) { struct device_node *np = allnodes; |