On Thu, 30 Dec 2010, Sarah Sharp wrote: > Return early in the roothub control and status functions if the xHCI host > controller is not electrically present in the system (register reads > return all "fs"). This issue only shows up when the xHCI driver registers > two roothubs and the host controller is removed from the system. Do you really think it's necessary to test in all these different places? I would think that a single test in the interrupt routine would be sufficient. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
