From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Subject: Odd no-op in sound/pci/hda/patch_sigmatel.c
Date: Mon, 05 Jan 2015 13:21:17 +0100
Message-ID: <87fvbpxvsy.fsf@rasmusvillemoes.dk>
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To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org
List-Id: alsa-devel@alsa-project.org

Hi Takashi

The "spec->gpio_mask &= spec->gpio_mask" on line 571 of
sound/pci/hda/patch_sigmatel.c is obviously a no-op. Is that on purpose,
or was it supposed to be something else?

Rasmus