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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-09 01:14:38 -0500 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-09 01:14:38 -0500 |
| commit | bcd6acd51f3d4d1ada201e9bc5c40a31d6d80c71 (patch) | |
| tree | 2f6dffd2d3e4dd67355a224de7e7a960335a92fd /arch/powerpc/kernel/prom.c | |
| parent | 11c34c7deaeeebcee342cbc35e1bb2a6711b2431 (diff) | |
| parent | 3ff6a468b45b5dfeb0e903e56f4eb27d34b2437c (diff) | |
Merge commit 'origin/master' into next
Conflicts:
include/linux/kvm.h
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index d4405b95bfaa..4ec300862466 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c | |||
| @@ -1317,29 +1317,6 @@ struct device_node *of_find_next_cache_node(struct device_node *np) | |||
| 1317 | } | 1317 | } |
| 1318 | 1318 | ||
| 1319 | /** | 1319 | /** |
| 1320 | * of_find_all_nodes - Get next node in global list | ||
| 1321 | * @prev: Previous node or NULL to start iteration | ||
| 1322 | * of_node_put() will be called on it | ||
| 1323 | * | ||
| 1324 | * Returns a node pointer with refcount incremented, use | ||
| 1325 | * of_node_put() on it when done. | ||
| 1326 | */ | ||
| 1327 | struct device_node *of_find_all_nodes(struct device_node *prev) | ||
| 1328 | { | ||
| 1329 | struct device_node *np; | ||
| 1330 | |||
| 1331 | read_lock(&devtree_lock); | ||
| 1332 | np = prev ? prev->allnext : allnodes; | ||
| 1333 | for (; np != 0; np = np->allnext) | ||
| 1334 | if (of_node_get(np)) | ||
| 1335 | break; | ||
| 1336 | of_node_put(prev); | ||
| 1337 | read_unlock(&devtree_lock); | ||
| 1338 | return np; | ||
| 1339 | } | ||
| 1340 | EXPORT_SYMBOL(of_find_all_nodes); | ||
| 1341 | |||
| 1342 | /** | ||
| 1343 | * of_node_get - Increment refcount of a node | 1320 | * of_node_get - Increment refcount of a node |
| 1344 | * @node: Node to inc refcount, NULL is supported to | 1321 | * @node: Node to inc refcount, NULL is supported to |
| 1345 | * simplify writing of callers | 1322 | * simplify writing of callers |
