SDHCI_QUIRK2_TUNING_WORK_AROUND 2290 drivers/mmc/host/sdhci.c if (host->quirks2 & SDHCI_QUIRK2_TUNING_WORK_AROUND) SDHCI_QUIRK2_TUNING_WORK_AROUND 135 drivers/mmc/host/sdhci_f_sdh30.c SDHCI_QUIRK2_TUNING_WORK_AROUND;