Revert "usb: xhci: set page size to the xHCI-supported size"

This reverts commit 1c171908 which is
commit 68c1f167 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: I86a180900b707071e5d8fca2cec1ac304ad075a7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>