On Monday 26 November 2012 14:43:13 Clemens Ladisch wrote: > > If it has to be running, the easiest fix would be the patch like > > below. This will turn off the autopm essentially, but better than > > breakage. > > > > @@ -2074,6 +2077,8 @@ static void snd_usbmidi_input_start_ep(struct snd_usb_midi_in_endpoint* ep) > > > > + ep->autopm_reference = > > + usb_autopm_get_interface(ep->umidi->iface) >= 0; > > usb_autopm_get_interface() cannot be called from the USB probe callback. You can use usb_autopm_get_interface_no_resume() During probe() the device is known to not be suspended. Regards Oliver -- 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
