libosmousb, recently introduced to libosmocore.git, is taking care of main loop integration of libusb into osmo_select_main(). This means we don't need to do any polling here anymore. Change-Id: I3f3b61dfa217d6ef8c17970b2cf1cc627bb13bbe
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>