EXT_CSD_WR_REL_PARAM_EN 1214 drivers/mmc/core/block.c if (!(card->ext_csd.rel_param & EXT_CSD_WR_REL_PARAM_EN)) { EXT_CSD_WR_REL_PARAM_EN 2353 drivers/mmc/core/block.c ((card->ext_csd.rel_param & EXT_CSD_WR_REL_PARAM_EN) ||