440 	struct acpi_data_attr *data_attr;  in acpi_data_show()  local
444 	data_attr = container_of(bin_attr, struct acpi_data_attr, attr);  in acpi_data_show()
446 	base = acpi_os_map_memory(data_attr->addr, data_attr->attr.size);  in acpi_data_show()
450 				     data_attr->attr.size);  in acpi_data_show()
451 	acpi_os_unmap_memory(base, data_attr->attr.size);  in acpi_data_show()
456 static int acpi_bert_data_init(void *th, struct acpi_data_attr *data_attr)  in acpi_bert_data_init()  argument
462 		kfree(data_attr);  in acpi_bert_data_init()
465 	data_attr->addr = bert->address;  in acpi_bert_data_init()
466 	data_attr->attr.size = bert->region_length;  in acpi_bert_data_init()
467 	data_attr->attr.attr.name = "BERT";  in acpi_bert_data_init()
469 	return sysfs_create_bin_file(tables_data_kobj, &data_attr->attr);  in acpi_bert_data_init()
483 	struct acpi_data_attr *data_attr;  in acpi_table_data_init()  local
488 			data_attr = kzalloc(sizeof(*data_attr), GFP_KERNEL);  in acpi_table_data_init()
489 			if (!data_attr)  in acpi_table_data_init()
491 			sysfs_attr_init(&data_attr->attr.attr);  in acpi_table_data_init()
492 			data_attr->attr.read = acpi_data_show;  in acpi_table_data_init()
493 			data_attr->attr.attr.mode = 0400;  in acpi_table_data_init()
494 			return acpi_data_objs[i].fn(th, data_attr);  in acpi_table_data_init()