usbip: move usbip userspace code out of staging

At this point, USB/IP userspace code is fully functional
and can be moved out of staging.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc tools/usb/usbip/.gitignore
Simple merge

diff --cc tools/usb/usbip/AUTHORS
Simple merge

diff --cc tools/usb/usbip/COPYING
Simple merge

diff --cc tools/usb/usbip/INSTALL
Simple merge

diff --cc tools/usb/usbip/Makefile.am
Simple merge

diff --cc tools/usb/usbip/README
Simple merge

diff --cc tools/usb/usbip/autogen.sh
Simple merge

diff --cc tools/usb/usbip/cleanup.sh
Simple merge

diff --cc tools/usb/usbip/configure.ac
Simple merge

diff --cc tools/usb/usbip/doc/usbip.8
Simple merge

diff --cc tools/usb/usbip/doc/usbipd.8
Simple merge

diff --cc tools/usb/usbip/libsrc/Makefile.am
Simple merge

diff --cc tools/usb/usbip/libsrc/list.h
Simple merge

diff --cc tools/usb/usbip/libsrc/names.c
Simple merge

diff --cc tools/usb/usbip/libsrc/names.h
Simple merge

diff --cc tools/usb/usbip/libsrc/sysfs_utils.c
Simple merge

diff --cc tools/usb/usbip/libsrc/sysfs_utils.h
Simple merge

diff --cc tools/usb/usbip/libsrc/usbip_common.c
Simple merge

diff --cc tools/usb/usbip/libsrc/usbip_common.h
Simple merge

diff --cc tools/usb/usbip/libsrc/usbip_host_driver.c
Simple merge

diff --cc tools/usb/usbip/libsrc/usbip_host_driver.h
Simple merge

diff --cc tools/usb/usbip/libsrc/vhci_driver.c
Simple merge

diff --cc tools/usb/usbip/libsrc/vhci_driver.h
Simple merge

diff --cc tools/usb/usbip/src/Makefile.am
Simple merge

diff --cc tools/usb/usbip/src/usbip.c
Simple merge

diff --cc tools/usb/usbip/src/usbip.h
Simple merge

diff --cc tools/usb/usbip/src/usbip_attach.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_bind.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_detach.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_list.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_network.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_network.h
Simple merge

diff --cc tools/usb/usbip/src/usbip_port.c
Simple merge

diff --cc tools/usb/usbip/src/usbip_unbind.c
Simple merge

diff --cc tools/usb/usbip/src/usbipd.c
Simple merge

diff --cc tools/usb/usbip/src/utils.c
Simple merge

diff --cc tools/usb/usbip/src/utils.h
Simple merge