linux-kernel - v15-rc1 regression: No sound via usb-audio

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Message-ID: <CADDKRnCVvdFFBpJeN4ZWx+ZKPzP=YfCYmKObsKL6vTM4JA8rfg@mail.gmail.com>
Date:   Mon, 27 Nov 2017 09:23:11 +0100
From:   Jörg Otte <jrg.otte@...il.com>
To:     Takashi Iwai <tiwai@...e.de>, torvalds@...uxfoundation.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: v15-rc1 regression: No sound via usb-audio

With v15-rc1 "alsamixer" has no volume control for usb sound boxes.
The sound boxes have been working well for years so this a regression.

Reverting commit:
8428a8e: "ALSA: usb-audio: Fix potential zero-division at parsing FU"

fixes the problem for me completely.


Thanks, Jörg