adxrs290_spi_write_reg
return adxrs290_spi_write_reg(st->spi, ADXRS290_REG_FILTER, val);
ret = adxrs290_spi_write_reg(st->spi, ADXRS290_REG_POWER_CTL, val);
ret = adxrs290_spi_write_reg(spi, ADXRS290_REG_POWER_CTL,
return adxrs290_spi_write_reg(st->spi, reg, writeval);
ret = adxrs290_spi_write_reg(st->spi, ADXRS290_REG_DATA_RDY, val);