ESDHC_STD_TUNING_EN 1220 drivers/mmc/host/sdhci-esdhc-imx.c 			tmp |= ESDHC_STD_TUNING_EN |
ESDHC_STD_TUNING_EN 1240 drivers/mmc/host/sdhci-esdhc-imx.c 			tmp &= ~ESDHC_STD_TUNING_EN;