diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 4d6c59f4f21b..96a45d87d871 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -819,10 +819,12 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host,
 		tmp |= CMD_SET_RTYP_NO;
 		break;
 	case MMC_RSP_R1:
-	case MMC_RSP_R1B:
 	case MMC_RSP_R3:
 		tmp |= CMD_SET_RTYP_6B;
 		break;
+	case MMC_RSP_R1B:
+		tmp |= CMD_SET_RBSY | CMD_SET_RTYP_6B;
+		break;
 	case MMC_RSP_R2:
 		tmp |= CMD_SET_RTYP_17B;
 		break;
@@ -830,17 +832,7 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host,
 		dev_err(dev, "Unsupported response type.\n");
 		break;
 	}
-	switch (opc) {
-	/* RBSY */
-	case MMC_SLEEP_AWAKE:
-	case MMC_SWITCH:
-	case MMC_STOP_TRANSMISSION:
-	case MMC_SET_WRITE_PROT:
-	case MMC_CLR_WRITE_PROT:
-	case MMC_ERASE:
-		tmp |= CMD_SET_RBSY;
-		break;
-	}
+
 	/* WDAT / DATW */
 	if (data) {
 		tmp |= CMD_SET_WDAT;
@@ -925,23 +917,13 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 {
 	struct mmc_command *cmd = mrq->cmd;
 	u32 opc = cmd->opcode;
-	u32 mask;
+	u32 mask = 0;
 	unsigned long flags;
 
-	switch (opc) {
-	/* response busy check */
-	case MMC_SLEEP_AWAKE:
-	case MMC_SWITCH:
-	case MMC_STOP_TRANSMISSION:
-	case MMC_SET_WRITE_PROT:
-	case MMC_CLR_WRITE_PROT:
-	case MMC_ERASE:
+	if (cmd->flags & MMC_RSP_BUSY)
 		mask = MASK_START_CMD | MASK_MRBSYE;
-		break;
-	default:
+	else
 		mask = MASK_START_CMD | MASK_MCRSPE;
-		break;
-	}
 
 	if (host->ccs_enable)
 		mask |= MASK_MCCSTO;