staging: vt6656: lock changes: vRunCommand remove locks.

Removing atomic locked paths to usbpipe.c PIPEnsControlOut and PIPEnsControlIn

This function will nolonger need any locking.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>