ub960_read
ret = ub960_read(priv, UB960_XR_AEQ_CTL1, &v, NULL);
ret = ub960_read(priv, UB960_XR_SFILTER_CFG, &v, NULL);
ret = ub960_read(priv, UB960_SR_FPD3_RX_ID(i), &id[i], NULL);
ret = ub960_read(priv, UB960_SR_INTERRUPT_STS, &int_sts, NULL);
ret = ub960_read(priv, UB960_SR_FWD_STS, &fwd_sts, NULL);
ret = ub960_read(priv, UB960_SR_REV_MASK, &rev_mask, NULL);
ret = ub960_read(priv, UB960_SR_DEVICE_STS, &dev_sts, NULL);
ret = ub960_read(priv, UB9702_SR_REFCLK_FREQ, &refclk_freq,
ret = ub960_read(priv, UB960_XR_REFCLK_FREQ, &refclk_freq,