diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index e4e59b4..7862465 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -232,8 +232,7 @@
 	if (!_ep || !desc || ep->desc || _ep->name == ep0name
 			|| desc->bDescriptorType != USB_DT_ENDPOINT
 			|| ep->bEndpointAddress != desc->bEndpointAddress
-			|| ep->fifo_size < le16_to_cpu
-						(desc->wMaxPacketSize)) {
+			|| ep->fifo_size < usb_endpoint_maxp (desc)) {
 		DMSG("%s, bad ep or descriptor\n", __func__);
 		return -EINVAL;
 	}
@@ -248,7 +247,7 @@
 
 	/* hardware _could_ do smaller, but driver doesn't */
 	if ((desc->bmAttributes == USB_ENDPOINT_XFER_BULK
-				&& le16_to_cpu (desc->wMaxPacketSize)
+				&& usb_endpoint_maxp (desc)
 						!= BULK_FIFO_SIZE)
 			|| !desc->wMaxPacketSize) {
 		DMSG("%s, bad %s maxpacket\n", __func__, _ep->name);
@@ -264,7 +263,7 @@
 	ep->desc = desc;
 	ep->stopped = 0;
 	ep->pio_irqs = 0;
-	ep->ep.maxpacket = le16_to_cpu (desc->wMaxPacketSize);
+	ep->ep.maxpacket = usb_endpoint_maxp (desc);
 
 	/* flush fifo (mostly for OUT buffers) */
 	pxa25x_ep_fifo_flush (_ep);
@@ -401,7 +400,7 @@
 {
 	unsigned		max;
 
-	max = le16_to_cpu(ep->desc->wMaxPacketSize);
+	max = usb_endpoint_maxp(ep->desc);
 	do {
 		unsigned	count;
 		int		is_last, is_short;
@@ -671,8 +670,7 @@
 	 * we can report per-packet status.  that also helps with dma.
 	 */
 	if (unlikely (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC
-			&& req->req.length > le16_to_cpu
-						(ep->desc->wMaxPacketSize)))
+		        && req->req.length > usb_endpoint_maxp (ep->desc)))
 		return -EMSGSIZE;
 
 	DBG(DBG_NOISY, "%s queue req %p, len %d buf %p\n",
@@ -1105,7 +1103,7 @@
 			tmp = *dev->ep [i].reg_udccs;
 			seq_printf(m,
 				"%s max %d %s udccs %02x irqs %lu\n",
-				ep->ep.name, le16_to_cpu(desc->wMaxPacketSize),
+				ep->ep.name, usb_endpoint_maxp(desc),
 				"pio", tmp, ep->pio_irqs);
 			/* TODO translate all five groups of udccs bits! */