From d1cd355a5e44dfe993efc0c0458ca9f99a28a9a3 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 24 Apr 2007 17:21:29 +1000 Subject: Consolidate of_get_next_child This adds a read_lock around the child/next accesses on Sparc. Signed-off-by: Stephen Rothwell Acked-by: Paul Mackerras Acked-by: David S. Miller --- arch/sparc64/kernel/prom.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'arch/sparc64') diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index 2462731ac1a3..ee96ef61bc99 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -34,20 +34,6 @@ 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; -- cgit v1.2.2