Lines Matching refs:readval
216 unsigned int readval; in ad7124_spi_write_mask() local
219 ret = ad_sd_read_reg(&st->sd, addr, bytes, &readval); in ad7124_spi_write_mask()
223 readval &= ~mask; in ad7124_spi_write_mask()
224 readval |= val; in ad7124_spi_write_mask()
226 return ad_sd_write_reg(&st->sd, addr, bytes, readval); in ad7124_spi_write_mask()
456 unsigned int *readval) in ad7124_reg_access() argument
464 if (readval) in ad7124_reg_access()
466 readval); in ad7124_reg_access()
496 unsigned int readval, timeout; in ad7124_soft_reset() local
505 ret = ad_sd_read_reg(&st->sd, AD7124_STATUS, 1, &readval); in ad7124_soft_reset()
509 if (!(readval & AD7124_STATUS_POR_FLAG_MSK)) in ad7124_soft_reset()
523 unsigned int readval, chip_id, silicon_rev; in ad7124_check_chip_id() local
526 ret = ad_sd_read_reg(&st->sd, AD7124_ID, 1, &readval); in ad7124_check_chip_id()
530 chip_id = AD7124_DEVICE_ID_GET(readval); in ad7124_check_chip_id()
531 silicon_rev = AD7124_SILICON_REV_GET(readval); in ad7124_check_chip_id()