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Date: Wed, 4 Dec 2013 20:19:52 -0800 From: Julius Werner <jwerner@...omium.org> To: Alan Stern <stern@...land.harvard.edu> Cc: Julius Werner <jwerner@...omium.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, Sarah Sharp <sarah.a.sharp@...ux.intel.com>, Vincent Palatin <vpalatin@...omium.org>, Doug Anderson <dianders@...omium.org>, Vivek Gautam <gautam.vivek@...sung.com> Subject: Re: [PATCH] usb: core: Abort deauthorization if unsetting configuration fails > Instead, how about changing usb_set_configuration() so that it will > never fail when the new config is -1? Except perhaps for -ENODEV > errors (the device has been disconnected), which > usb_deauthorize_device() could check for. Yes, that should work as well. It's really just one autoresume and one disable_lpm that can fail in that case so it shouldn't be too intrusive. I would prefer not to special-case ENODEV though, no need to add more complexity than necessary. I will write up a new version for that tomorrow. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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