On Thu, 6 Aug 2015, Laszlo Papp wrote: > > You should also add a printk statement to the disconnect callback so > > that you can verify whether it really is getting called. > > Thanks. Should that also be called if I just boot up the board with > Linux on it while the cable is not attached. No. It gets called only at the time you unplug the cable. > In other words, the > problem that I am also experiencing is that it blocks even when no > cable is attached to the board and there has been no cable ever > attached for the last boot. You didn't mention this before. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
