Merge tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are 4 USB fixes for your current tree.

  Two of them are reverts to hopefully resolve the nasty XHCI
  regressions we have been having on some types of devices.  The other
  two are quirks for some Logitech video devices"

* tag 'usb-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  Revert "USBNET: ax88179_178a: enable tso if usb host supports sg dma"
  Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."
  usb: Make DELAY_INIT quirk wait 100ms between Get Configuration requests
  usb: Add device quirk for Logitech HD Pro Webcams C920 and C930e

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index d2e6fdb25e28..054e59ca6946 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -1029,20 +1029,12 @@ static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
         dev->mii.phy_id = 0x03;
         dev->mii.supports_gmii = 1;
 
-        if (usb_device_no_sg_constraint(dev->udev))
-                dev->can_dma_sg = 1;
-
         dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
                               NETIF_F_RXCSUM;
 
         dev->net->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
                                  NETIF_F_RXCSUM;
 
-        if (dev->can_dma_sg) {
-                dev->net->features |= NETIF_F_SG | NETIF_F_TSO;
-                dev->net->hw_features |= NETIF_F_SG | NETIF_F_TSO;
-        }
-
         /* Enable checksum offload */
         *tmp = AX_RXCOE_IP | AX_RXCOE_TCP | AX_RXCOE_UDP |
                AX_RXCOE_TCPV6 | AX_RXCOE_UDPV6;