From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tobias Hoffmann <smilingthax@googlemail.com>
Subject: Re: [WIP PATCH] Scarlett mixer interface for 6i6, 18i6,
 18i8 and 18i20.
Date: Tue, 07 Oct 2014 17:24:54 +0200
Message-ID: <543405C6.5080607@googlemail.com>
References: <1412694986-2537-1-git-send-email-david.henningsson@canonical.com>
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To: David Henningsson <david.henningsson@canonical.com>
Cc: tiwai@suse.de, alsa-devel@alsa-project.org, robin@gareus.org, clemens@ladisch.de
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On 07/10/14 17:16, David Henningsson wrote:
> +#define CTLS_OUTPUT(index, name) \
> +	do { \
> +		err = add_output_ctls(mixer, index, name, info); \
> +		if (err<  0) \
> +			return err; \
> +	while (0)

AFAICS the last line should be:

      } while (0)


   Tobias