515 	const struct at24_chip_data *cdata;  in at24_get_chip_data()  local
526 		cdata = of_device_get_match_data(dev);  in at24_get_chip_data()
528 		cdata = (void *)id->driver_data;  in at24_get_chip_data()
530 		cdata = acpi_device_get_match_data(dev);  in at24_get_chip_data()
532 	if (!cdata)  in at24_get_chip_data()
535 	return cdata;  in at24_get_chip_data()
614 	const struct at24_chip_data *cdata;  in at24_probe()  local
629 	cdata = at24_get_chip_data(dev);  in at24_probe()
630 	if (IS_ERR(cdata))  in at24_probe()
631 		return PTR_ERR(cdata);  in at24_probe()
642 	flags = cdata->flags;  in at24_probe()
668 		byte_len = cdata->byte_len;  in at24_probe()
713 	at24->read_post = cdata->read_post;  in at24_probe()
714 	at24->bank_addr_shift = cdata->bank_addr_shift;  in at24_probe()
809 	if (cdata == &at24_data_spd)  in at24_probe()