mmc: mxcmmc: remove the MMC_DATA_STREAM flag

Remove the MMC_DATA_STREAM flag because it isn't used anymore.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/mxcmmc.c

@@ -307,9 +307,6 @@ static int mxcmci_setup_data(struct mxcmci_host *host, struct mmc_data *data)
 	enum dma_transfer_direction slave_dirn;
 	int i, nents;
 
-	if (data->flags & MMC_DATA_STREAM)
-		nob = 0xffff;
-
 	host->data = data;
 	data->bytes_xfered = 0;