diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 74eaaee66de0e59532ba5655fddac5aaeea5ba08..5b9caa7978d34311839840243e38921255f6da4b 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -996,7 +996,6 @@ static void mmc_read_scrs(struct mmc_host *host)
 
 		mmc_set_data_timeout(&data, card, 0);
 
-		data.blksz_bits = 3;
 		data.blksz = 1 << 3;
 		data.blocks = 1;
 		data.flags = MMC_DATA_READ;
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index a0e0dad1b41944de1a59ab9b4c1c6e01c1ed42e7..f3a99dd8df8f4158740ed7c1a22d54e9ed448ac3 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -172,7 +172,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 
 		brq.cmd.arg = req->sector << 9;
 		brq.cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
-		brq.data.blksz_bits = md->block_bits;
 		brq.data.blksz = 1 << md->block_bits;
 		brq.data.blocks = req->nr_sectors >> (md->block_bits - 9);
 		brq.stop.opcode = MMC_STOP_TRANSMISSION;
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 627e2c08ce41d3fe4851c346e061a046dd0dfc20..a3594dfd696399ae8609417cafdc1f0ca844272a 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -68,7 +68,6 @@ struct mmc_command {
 struct mmc_data {
 	unsigned int		timeout_ns;	/* data timeout (in ns, max 80ms) */
 	unsigned int		timeout_clks;	/* data timeout (in clocks) */
-	unsigned int		blksz_bits;	/* data block size */
 	unsigned int		blksz;		/* data block size */
 	unsigned int		blocks;		/* number of blocks */
 	unsigned int		error;		/* data error */