diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index cf58ccaf22d50f742e72b76876ad58eb0f966233..71fb228ad4478292c7cb1a1573326f64f0f68af1 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -194,7 +194,7 @@ int mmc_of_parse(struct mmc_host *host)
 	switch (bus_width) {
 	case 8:
 		host->caps |= MMC_CAP_8_BIT_DATA;
-		/* Hosts capable of 8-bit transfers can also do 4 bits */
+		/* fall through - Hosts capable of 8-bit can also do 4 bits */
 	case 4:
 		host->caps |= MMC_CAP_4_BIT_DATA;
 		break;