diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 6cd0f6b7658b..849543f1f233 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -267,7 +267,7 @@ struct mtd_info {
 	 */
 	unsigned int bitflip_threshold;
 
-	// Kernel-only stuff starts here.
+	/* Kernel-only stuff starts here. */
 	const char *name;
 	int index;