MMC_DRV_OP_GET_EXT_CSD 1072 drivers/mmc/core/block.c case MMC_DRV_OP_GET_EXT_CSD: MMC_DRV_OP_GET_EXT_CSD 2756 drivers/mmc/core/block.c req_to_mmc_queue_req(req)->drv_op = MMC_DRV_OP_GET_EXT_CSD;