Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

[sfrench/cifs-2.6.git] / drivers / usb / host / xhci-ring.c

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 6eb87c6e4d2420a3b19a6c41c1b797fac5e642dc..c5cbc685c6915ce9e5b6f884ec5cdd7ea0306dc4 100644 (file)
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -3112,7 +3112,7 @@ static u32 xhci_td_remainder(struct xhci_hcd *xhci, int transferred,
 {
        u32 maxp, total_packet_count;
 
-       /* MTK xHCI is mostly 0.97 but contains some features from 1.0 */
+       /* MTK xHCI 0.96 contains some features from 1.0 */
        if (xhci->hci_version < 0x100 && !(xhci->quirks & XHCI_MTK_HOST))
                return ((td_total_len - transferred) >> 10);
 
@@ -3121,8 +3121,8 @@ static u32 xhci_td_remainder(struct xhci_hcd *xhci, int transferred,
            trb_buff_len == td_total_len)
                return 0;
 
-       /* for MTK xHCI, TD size doesn't include this TRB */
-       if (xhci->quirks & XHCI_MTK_HOST)
+       /* for MTK xHCI 0.96, TD size include this TRB, but not in 1.x */
+       if ((xhci->quirks & XHCI_MTK_HOST) && (xhci->hci_version < 0x100))
                trb_buff_len = 0;
 
        maxp = usb_endpoint_maxp(&urb->ep->desc);