517 	const struct at24_chip_data *cdata;  in at24_get_chip_data()  local
528 		cdata = of_device_get_match_data(dev);  in at24_get_chip_data()
530 		cdata = (void *)id->driver_data;  in at24_get_chip_data()
532 		cdata = acpi_device_get_match_data(dev);  in at24_get_chip_data()
534 	if (!cdata)  in at24_get_chip_data()
537 	return cdata;  in at24_get_chip_data()
593 	const struct at24_chip_data *cdata;  in at24_probe()  local
607 	cdata = at24_get_chip_data(dev);  in at24_probe()
608 	if (IS_ERR(cdata))  in at24_probe()
609 		return PTR_ERR(cdata);  in at24_probe()
620 	flags = cdata->flags;  in at24_probe()
646 		byte_len = cdata->byte_len;  in at24_probe()
691 	at24->read_post = cdata->read_post;  in at24_probe()