Hi Joel, > The diff is a bit confusing, considering you just added these > functions. Can you explain why you did it that way? Sure. The initial versions were the standard callbacks for struct uart_ops, which all need to take the port lock. Patch 5/5 needs a lockless version of these for calling from the irq handler, which already has the lock held. So, we introduce the __-versions there. I could add the lockless version in the earlier 4.5 patch, but it looks a bit redundant there. Happy to go either way. Or, I can elaborate why in the commit log (I'll need a v2 anyway for the setup_timer change...). Cheers, Jeremy -- 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
