diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 35f0edcd7f5b..246d8d0a401d 100755
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1302,7 +1302,7 @@ static int mmc_blk_part_switch_pre(struct mmc_card *card,
 				   unsigned int part_type)
 {
 	const unsigned int mask = EXT_CSD_PART_CONFIG_ACC_MASK;
-	const unsigned int mask = EXT_CSD_PART_CONFIG_ACC_RPMB;
+	const unsigned int rpmb = EXT_CSD_PART_CONFIG_ACC_RPMB;
 	int ret = 0;
 
 #if defined(CONFIG_MTK_EMMC_CQ_SUPPORT) || defined(CONFIG_MTK_EMMC_HW_CQ)
@@ -1334,7 +1334,7 @@ static int mmc_blk_part_switch_post(struct mmc_card *card,
 				    unsigned int part_type)
 {
 	const unsigned int mask = EXT_CSD_PART_CONFIG_ACC_MASK;
-	const unsigned int mask = EXT_CSD_PART_CONFIG_ACC_RPMB;
+	const unsigned int rpmb = EXT_CSD_PART_CONFIG_ACC_RPMB;
 	int ret = 0;
 
 #if defined(CONFIG_MTK_EMMC_CQ_SUPPORT) || defined(CONFIG_MTK_EMMC_HW_CQ)