mmc: dw_mmc: fix spelling mistake in dev_dbg message

Trivial fix to spelling mistake "desciptor" to "descriptor" in
dev_dbg message.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/dw_mmc.c

@@ -612,7 +612,7 @@ static inline int dw_mci_prepare_desc64(struct dw_mci *host,
 	return 0;
 err_own_bit:
 	/* restore the descriptor chain as it's polluted */
-	dev_dbg(host->dev, "desciptor is still owned by IDMAC.\n");
+	dev_dbg(host->dev, "descriptor is still owned by IDMAC.\n");
 	memset(host->sg_cpu, 0, DESC_RING_BUF_SZ);
 	dw_mci_idmac_init(host);
 	return -EINVAL;
@@ -688,7 +688,7 @@ static inline int dw_mci_prepare_desc32(struct dw_mci *host,
 	return 0;
 err_own_bit:
 	/* restore the descriptor chain as it's polluted */
-	dev_dbg(host->dev, "desciptor is still owned by IDMAC.\n");
+	dev_dbg(host->dev, "descriptor is still owned by IDMAC.\n");
 	memset(host->sg_cpu, 0, DESC_RING_BUF_SZ);
 	dw_mci_idmac_init(host);
 	return -EINVAL;