diff options
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 6afe32381209..679672da58ed 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1370,7 +1370,7 @@ static u32 xhci_get_endpoint_max_burst(struct usb_device *udev, if (udev->speed == USB_SPEED_HIGH && (usb_endpoint_xfer_isoc(&ep->desc) || usb_endpoint_xfer_int(&ep->desc))) - return (usb_endpoint_maxp(&ep->desc) & 0x1800) >> 11; + return usb_endpoint_maxp_mult(&ep->desc) - 1; return 0; } @@ -1416,9 +1416,9 @@ static u32 xhci_get_max_esit_payload(struct usb_device *udev, return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval); max_packet = GET_MAX_PACKET(usb_endpoint_maxp(&ep->desc)); - max_burst = (usb_endpoint_maxp(&ep->desc) & 0x1800) >> 11; + max_burst = usb_endpoint_maxp_mult(&ep->desc); /* A 0 in max burst means 1 transfer per ESIT */ - return max_packet * (max_burst + 1); + return max_packet * max_burst; } /* Set up an endpoint with one ring segment. Do not allocate stream rings. |