opal_get_device_tree  229 arch/powerpc/include/asm/opal.h int64_t opal_get_device_tree(uint32_t phandle, uint64_t buf, uint64_t len);
opal_get_device_tree  241 arch/powerpc/platforms/powernv/opal-call.c OPAL_CALL(opal_get_device_tree,			OPAL_GET_DEVICE_TREE);
opal_get_device_tree   84 arch/powerpc/platforms/powernv/pci.c 	rc = opal_get_device_tree(phandle, (uint64_t)buf, len);