Hi, On Fri, May 18, 2012 at 5:37 PM, Richard Zhao <richard.zhao@xxxxxxxxxxxxx> >> So could you please try the below patch to see if it can fix your problem? > Thanks. Your patch works for imx6 ci13xxx usb driver. I think you can submit > a formal one. You are welcome, :-) Will do it if Alan has no objection. Also other ehci drivers with their own setup helpers are involved if taking the solution. Thanks, -- Ming Lei -- 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