__ad7293_spi_write
ret = __ad7293_spi_write(st, reg, val);
return __ad7293_spi_write(st, reg, temp);
ret = __ad7293_spi_write(st, AD7293_REG_UNI_VOUT0 + ch,
ret = __ad7293_spi_write(st, AD7293_REG_TSENSE_BG_EN,
ret = __ad7293_spi_write(st, AD7293_REG_ISENSE_BG_EN,
ret = __ad7293_spi_write(st, reg_wr, data_wr);
ret = __ad7293_spi_write(st, AD7293_REG_CONV_CMD, 0x82);
ret = __ad7293_spi_write(st, AD7293_REG_SOFT_RESET, 0x7293);
return __ad7293_spi_write(st, AD7293_REG_SOFT_RESET, 0x0000);