diff options
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index a089468..f3a4709 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -752,37 +752,6 @@ void __init early_init_devtree(void *params) *******/ /** - * of_find_next_cache_node - Find a node's subsidiary cache - * @np: node of type "cpu" or "cache" - * - * Returns a node pointer with refcount incremented, use - * of_node_put() on it when done. Caller should hold a reference - * to np. - */ -struct device_node *of_find_next_cache_node(struct device_node *np) -{ - struct device_node *child; - const phandle *handle; - - handle = of_get_property(np, "l2-cache", NULL); - if (!handle) - handle = of_get_property(np, "next-level-cache", NULL); - - if (handle) - return of_find_node_by_phandle(*handle); - - /* OF on pmac has nodes instead of properties named "l2-cache" - * beneath CPU nodes. - */ - if (!strcmp(np->type, "cpu")) - for_each_child_of_node(np, child) - if (!strcmp(child->type, "cache")) - return child; - - return NULL; -} - -/** * of_get_ibm_chip_id - Returns the IBM "chip-id" of a device * @np: device node of the device * |