diff options
| -rw-r--r-- | arch/microblaze/kernel/prom.c | 21 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 21 | ||||
| -rw-r--r-- | arch/sparc/kernel/prom_common.c | 12 | ||||
| -rw-r--r-- | drivers/of/base.c | 21 |
4 files changed, 21 insertions, 54 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index 8171282a0b0d..f7bd0ee8d481 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -176,27 +176,6 @@ void __init early_init_devtree(void *params) * *******/ -/** - * of_find_node_by_phandle - Find a node given a phandle - * @handle: phandle of the node to find - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_node_by_phandle(phandle handle) -{ - struct device_node *np; - - read_lock(&devtree_lock); - for (np = allnodes; np != NULL; np = np->allnext) - if (np->phandle == handle) - break; - of_node_get(np); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_node_by_phandle); - #if defined(CONFIG_DEBUG_FS) && defined(DEBUG) static struct debugfs_blob_wrapper flat_dt_blob; diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index f954c718d7eb..28be19ab0f18 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -766,27 +766,6 @@ void __init early_init_devtree(void *params) *******/ /** - * of_find_node_by_phandle - Find a node given a phandle - * @handle: phandle of the node to find - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. - */ -struct device_node *of_find_node_by_phandle(phandle handle) -{ - struct device_node *np; - - read_lock(&devtree_lock); - for (np = allnodes; np != 0; np = np->allnext) - if (np->phandle == handle) - break; - of_node_get(np); - read_unlock(&devtree_lock); - return np; -} -EXPORT_SYMBOL(of_find_node_by_phandle); - -/** * of_find_next_cache_node - Find a node's subsidiary cache * @np: node of type "cpu" or "cache" * diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c index 5832e13dfeeb..57ac9e28be0c 100644 --- a/arch/sparc/kernel/prom_common.c +++ b/arch/sparc/kernel/prom_common.c @@ -37,18 +37,6 @@ EXPORT_SYMBOL(of_console_path); char *of_console_options; EXPORT_SYMBOL(of_console_options); -struct device_node *of_find_node_by_phandle(phandle handle) -{ - struct device_node *np; - - for (np = allnodes; np; np = np->allnext) - if (np->phandle == handle) - break; - - return np; -} -EXPORT_SYMBOL(of_find_node_by_phandle); - int of_getintprop_default(struct device_node *np, const char *name, int def) { struct property *prop; diff --git a/drivers/of/base.c b/drivers/of/base.c index 2ce58be314af..785e9cc1b207 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -615,6 +615,27 @@ int of_modalias_node(struct device_node *node, char *modalias, int len) EXPORT_SYMBOL_GPL(of_modalias_node); /** + * of_find_node_by_phandle - Find a node given a phandle + * @handle: phandle of the node to find + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_phandle(phandle handle) +{ + struct device_node *np; + + read_lock(&devtree_lock); + for (np = allnodes; np; np = np->allnext) + if (np->phandle == handle) + break; + of_node_get(np); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_phandle); + +/** * of_parse_phandle - Resolve a phandle property to a device_node pointer * @np: Pointer to device node holding phandle property * @phandle_name: Name of property holding a phandle value |