feature_support  1946 drivers/mmc/core/core.c 	if (card->ext_csd.feature_support & MMC_DISCARD_FEATURE)
feature_support   585 drivers/mmc/core/mmc.c 		card->ext_csd.feature_support |= MMC_DISCARD_FEATURE;
feature_support   126 include/linux/mmc/card.h 	unsigned int            feature_support;