Fix HID_COMPAT7 handling around the USB_GET_REPORT_DESC ioctl.
Fix HID_COMPAT7 handling around the USB_GET_REPORT_DESC ioctl.

Submitted by:	daichi
Pointy hat:	me

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase