diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 06b4fff..3ec2487 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -170,13 +170,13 @@
 		unsigned int *data, int size)
 {
 	struct usb_serial *serial = port->serial;
-	u32 *buf;
+	__le32 *buf;
 	int result, i, length;
 
 	/* Number of integers required to contain the array */
 	length = (((size - 1) | 3) + 1)/4;
 
-	buf = kcalloc(length, sizeof(u32), GFP_KERNEL);
+	buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
 		dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
 		return -ENOMEM;
@@ -216,13 +216,13 @@
 		unsigned int *data, int size)
 {
 	struct usb_serial *serial = port->serial;
-	u32 *buf;
+	__le32 *buf;
 	int result, i, length;
 
 	/* Number of integers required to contain the array */
 	length = (((size - 1) | 3) + 1)/4;
 
-	buf = kmalloc(length * sizeof(u32), GFP_KERNEL);
+	buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
 		dev_err(&port->dev, "%s - out of memory.\n",
 				__FUNCTION__);