diff --git a/drivers/renesas/common/emmc/emmc_cmd.c b/drivers/renesas/common/emmc/emmc_cmd.c
index d255bff..02fc26b 100644
--- a/drivers/renesas/common/emmc/emmc_cmd.c
+++ b/drivers/renesas/common/emmc/emmc_cmd.c
@@ -254,8 +254,7 @@
 				(SD_INFO2_ALL_ERR | SD_INFO2_CLEAR));
 
 			state = ESTATE_ISSUE_CMD;
-			/* through */
-
+			/* fallthrough */
 		case ESTATE_ISSUE_CMD:
 			/* ARG */
 			SETR_32(SD_ARG, mmc_drv_obj.cmd_info.arg);
@@ -454,8 +453,8 @@
 				SETR_32(SD_STOP, 0x00000000U);
 				mmc_drv_obj.during_dma_transfer = FALSE;
 			}
-			/* through */
 
+			/* fallthrough */
 		case ESTATE_ERROR:
 			if (err_not_care_flag == TRUE) {
 				mmc_drv_obj.during_cmd_processing = FALSE;