Lines Matching defs:buff
531 u8 addr, buff[AD3552R_NUM_CH * AD3552R_MAX_REG_SIZE + 1];
535 memcpy(buff, data + 2, 2);
536 buff[2] = 0;
538 memcpy(buff + 3, data, 2);
539 buff[5] = 0;
543 buff[6] = AD3552R_MASK_ALL_CH;
546 err = ad3552r_transfer(dac, addr, len, buff, false);
559 u8 addr, buff[AD3552R_MAX_REG_SIZE];
570 memcpy(buff, data, 2);
571 buff[2] = 0;
589 u8 buff[AD3552R_NUM_CH * AD3552R_MAX_REG_SIZE];
592 memset(buff, 0, sizeof(buff));
593 err = iio_pop_from_buffer(buf, buff);
598 ad3552r_write_codes(dac, *indio_dev->active_scan_mask, buff);