At Thu, 21 May 2015 10:18:08 -0400 (EDT), Alan Stern wrote: > > On Thu, 21 May 2015, Takashi Iwai wrote: > > > Then avoiding the failed firmware is no solution, indeed. > > If it's a new probe, it should be never executed during resume. > > Can you expand this comment? What's wrong with probing during resume?
Well, if the probe requires the access to a user-space file, it can't be done during resume. That's the very problem we're seeing now. The firmware loader can't help much alone if it's a new device object. > The USB stack does carry out probes during resume under certain > circumstances. A driver lacking a reset_resume callback is one of > those circumstances. So, having a proper reset_resume in btusb would help in the end? Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
