ACPM_PMIC_VALUE
FIELD_PREP(ACPM_PMIC_VALUE, count);
FIELD_PREP(ACPM_PMIC_VALUE, value);
FIELD_PREP(ACPM_PMIC_VALUE, count);
FIELD_PREP(ACPM_PMIC_VALUE, value) |
*buf = FIELD_GET(ACPM_PMIC_VALUE, xfer.rxd[1]);