pmz_debug
pmz_debug("pmz: switch IRDA to %ld bauds\n", baud);
pmz_debug("pmz: maybe_update_regs: updating\n");
pmz_debug("pmz: got break !\n");
pmz_debug("ChanA interrupt while not open !\n");
pmz_debug("ChanB interrupt while not open !\n");
pmz_debug("pmz_set_mctrl: set bits: %x, clear bits: %x -> %x\n",
pmz_debug("port power on result: %d\n", rc);
pmz_debug("modem power result: %d\n", rc);
pmz_debug("port power off result: %d\n", rc);
pmz_debug("pmz: delaying %d ms\n", pwr_delay);