diff --git a/drivers/mtd/cmdlinepart.c b/drivers/mtd/cmdlinepart.c
index 17b0bd4..dde8e84 100644
--- a/drivers/mtd/cmdlinepart.c
+++ b/drivers/mtd/cmdlinepart.c
@@ -205,6 +205,26 @@ static struct mtd_partition * newpart(char *s,
 	return parts;
 }
 
+/* There are only several partitions, so the Bubble sort is enough. */
+static inline void sort_partitons(struct mtd_partition *parts, int num_parts)
+{
+	int i, j;
+
+	/* sort by the offset */
+	for (i = 0; i < num_parts - 1; i++) {
+		for (j = 1; j < num_parts - i; j++) {
+			if (parts[j - 1].offset > parts[j].offset) {
+				struct mtd_partition tmp;
+
+				tmp = parts[j - 1];
+				parts[j - 1] = parts[j];
+				parts[j] = tmp;
+			}
+		}
+	}
+	return;
+}
+
 /*
  * Parse the command line.
  */
@@ -262,6 +282,9 @@ static int mtdpart_setup_real(char *s)
 		this_mtd->mtd_id = (char*)(this_mtd + 1);
 		strlcpy(this_mtd->mtd_id, mtd_id, mtd_id_len + 1);
 
+		/* sort the partitions */
+		sort_partitons(parts, num_parts);
+
 		/* link into chain */
 		this_mtd->next = partitions;
 		partitions = this_mtd;