diff --git a/linux-5.10/hispark_taurus_patch/hispark_taurus.patch b/linux-5.10/hispark_taurus_patch/hispark_taurus.patch
index 2076a8fbfef1a17aaf32984392f6153442b89bb6..5d33f9b093fa53d6d9f3744f68f1e68bc7d1122f 100755
--- a/linux-5.10/hispark_taurus_patch/hispark_taurus.patch
+++ b/linux-5.10/hispark_taurus_patch/hispark_taurus.patch
@@ -25241,11 +25241,19 @@ diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
 index 94caee49d..c69c59dcb 100644
 --- a/drivers/mmc/core/block.c
 +++ b/drivers/mmc/core/block.c
-@@ -536,18 +536,16 @@ static int __mmc_blk_ioctl_cmd(struct mmc_card *card, struct mmc_blk_data *md,
- 			return err;
+@@ -448,7 +448,7 @@ static int card_busy_detect(struct mmc_card *card, unsigned int timeout_ms,
+ static int __mmc_blk_ioctl_cmd(struct mmc_card *card, struct mmc_blk_data *md,
+ 			       struct mmc_blk_ioc_data *idata)
+ {
+-	struct mmc_command cmd = {}, sbc = {};
++	struct mmc_command cmd = {};
+ 	struct mmc_data data = {};
+ 	struct mmc_request mrq = {};
+ 	struct scatterlist sg;
+@@ -525,15 +525,15 @@ static int __mmc_blk_ioctl_cmd(struct mmc_card *card, struct mmc_blk_data *md,
  	}
  
--	if (idata->rpmb || prev_idata) {
+ 	if (idata->rpmb) {
 -		sbc.opcode = MMC_SET_BLOCK_COUNT;
 -		/*
 -		 * We don't do any blockcount validation because the max size
@@ -25253,11 +25261,8 @@ index 94caee49d..c69c59dcb 100644
 -		 * 'Reliable Write' bit here.
 -		 */
 -		sbc.arg = data.blocks | (idata->ic.write_flag & BIT(31));
--		if (prev_idata)
--			sbc.arg = prev_idata->ic.arg;
 -		sbc.flags = MMC_RSP_R1 | MMC_CMD_AC;
 -		mrq.sbc = &sbc;
-+	if (idata->rpmb) {
 +		struct mmc_command mmc_cmd = {};
 +		mmc_cmd.opcode = MMC_SET_BLOCK_COUNT;
 +		mmc_cmd.arg = data.blocks & 0x0000FFFF;