rockchip_mmc_get_phase
rockchip_mmc_get_phase(hw)
.get_phase = rockchip_mmc_get_phase,
rockchip_mmc_get_phase(&mmc_clock->hw);
rockchip_mmc_get_phase(host, sample)
priv->sample_phase = rockchip_mmc_get_phase(host, true);
priv->drv_phase = rockchip_mmc_get_phase(host, false);