From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 13 Jan 2011 10:13:17 +0000 (+0000)
Subject: ALSA: AACI: fix number of channels for record
X-Git-Tag: v2.6.39-rc1~435^3~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e831d80b453a3586f1e1664a705c153a4ced39b8;p=pandora-kernel.git

ALSA: AACI: fix number of channels for record

AC'97 codecs only support two channels for recording, so we shouldn't
advertize that there are up to six channels available.  Limit the
selection of 4 and 6 channel audio to playback only.

As this adds additional SNDRV_PCM_STREAM_PLAYBACK conditionals, we can
combine some resulting in the elimination of __aaci_pcm_open() entirely,
and making the code easier to read.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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