Index: uspace/lib/usbdev/src/pipesinit.c
===================================================================
--- uspace/lib/usbdev/src/pipesinit.c	(revision 3538b0ef16b28adc88958fd79af2bc5a68f443ab)
+++ uspace/lib/usbdev/src/pipesinit.c	(revision 03362fbdd97fb8df65b78ada498e07140aaa9080)
@@ -154,5 +154,5 @@
     usb_endpoint_mapping_t *mapping, size_t mapping_count,
     usb_standard_interface_descriptor_t *interface,
-    usb_standard_endpoint_descriptor_t *endpoint,
+    usb_standard_endpoint_descriptor_t *endpoint_desc,
     usb_device_connection_t *wire)
 {
@@ -163,13 +163,13 @@
 
 	/* Actual endpoint number is in bits 0..3 */
-	const usb_endpoint_t ep_no = endpoint->endpoint_address & 0x0F;
+	const usb_endpoint_t ep_no = endpoint_desc->endpoint_address & 0x0F;
 
 	const usb_endpoint_description_t description = {
 		/* Endpoint direction is set by bit 7 */
-		.direction = (endpoint->endpoint_address & 128)
+		.direction = (endpoint_desc->endpoint_address & 128)
 		    ? USB_DIRECTION_IN : USB_DIRECTION_OUT,
 		/* Transfer type is in bits 0..2 and
 		 * the enum values corresponds 1:1 */
-		.transfer_type = endpoint->attributes & 3,
+		.transfer_type = endpoint_desc->attributes & 3,
 
 		/* Get interface characteristics. */
@@ -194,5 +194,6 @@
 
 	int rc = usb_pipe_initialize(&ep_mapping->pipe, wire,
-	    ep_no, description.transfer_type, endpoint->max_packet_size,
+	    ep_no, description.transfer_type,
+	    uint16_usb2host(endpoint_desc->max_packet_size),
 	    description.direction);
 	if (rc != EOK) {
@@ -201,5 +202,5 @@
 
 	ep_mapping->present = true;
-	ep_mapping->descriptor = endpoint;
+	ep_mapping->descriptor = endpoint_desc;
 	ep_mapping->interface = interface;