1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 7113d16e2d3a..bf0b52c6c960 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2676,7 +2676,7 @@ static u32 xhci_v1_0_td_remainder(int running_total, int trb_buff_len,
          * running_total.
          */
         packets_transferred = (running_total + trb_buff_len) /
-                le16_to_cpu(urb->ep->desc.wMaxPacketSize);
+                usb_endpoint_maxp(&urb->ep->desc);
 
         return xhci_td_remainder(total_packet_count - packets_transferred);
 }
@@ -2706,7 +2706,7 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
         num_trbs = count_sg_trbs_needed(xhci, urb);
         num_sgs = urb->num_sgs;
         total_packet_count = roundup(urb->transfer_buffer_length,
-                        le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+                        usb_endpoint_maxp(&urb->ep->desc));
 
         trb_buff_len = prepare_transfer(xhci, xhci->devs[slot_id],
                         ep_index, urb->stream_id,
@@ -2913,7 +2913,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 
         running_total = 0;
         total_packet_count = roundup(urb->transfer_buffer_length,
-                        le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+                        usb_endpoint_maxp(&urb->ep->desc));
         /* How much data is in the first TRB? */
         addr = (u64) urb->transfer_dma;
         trb_buff_len = TRB_MAX_BUFF_SIZE -
@@ -3239,7 +3239,7 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
                 td_remain_len = td_len;
                 /* FIXME: Ignoring zero-length packets, can those happen? */
                 total_packet_count = roundup(td_len,
-                                le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+                                usb_endpoint_maxp(&urb->ep->desc));
                 burst_count = xhci_get_burst_count(xhci, urb->dev, urb,
                                 total_packet_count);
                 residue = xhci_get_last_burst_packet_count(xhci,