Revert "xhci: Avoid infinite loop when sg urb requires too many trbs"
This reverts commit
749bfca619f93fb3c3ed8c628fd6d191dff969d1.
We are ripping out commit
cf2ee2971dedd8618aee4331d5d29576f6804995 "usb:
xhci: Link TRB must not occur within a USB payload burst" because it's a
hack that caused regressions in the usb-storage and userspace USB
drivers that use usbfs and libusb. This commit attempted to fix the
issues with that patch.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org # 3.12