usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/

Now that this is DRD, it doesn't make sense to keep it under
drivers/usb/host.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --cc drivers/usb/Kconfig
Simple merge

diff --cc drivers/usb/Makefile
Simple merge

diff --cc drivers/usb/gadget/udc/Kconfig
Simple merge

diff --cc drivers/usb/host/Kconfig
Simple merge

diff --cc drivers/usb/host/Makefile
Simple merge

diff --cc drivers/usb/isp1760/Kconfig
Simple merge

diff --cc drivers/usb/isp1760/Makefile
Simple merge

diff --cc drivers/usb/isp1760/isp1760-core.c
Simple merge

diff --cc drivers/usb/isp1760/isp1760-core.h
Simple merge

diff --cc drivers/usb/isp1760/isp1760-hcd.c
Simple merge

diff --cc drivers/usb/isp1760/isp1760-hcd.h
Simple merge

diff --cc drivers/usb/isp1760/isp1760-if.c
Simple merge

diff --cc drivers/usb/isp1760/isp1760-regs.h
Simple merge

diff --cc drivers/usb/isp1760/isp1760-udc.c
Simple merge

diff --cc drivers/usb/isp1760/isp1760-udc.h
Simple merge