From: Clemens Ladisch <clemens@ladisch.de>
Date: Sun, 4 Sep 2011 20:15:44 +0000 (+0200)
Subject: ALSA: firewire: introduce amdtp_out_stream_running()
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~87^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20b65dd040ce38e2bc0fa3cae13b954c865b61fe;p=pandora-kernel.git

ALSA: firewire: introduce amdtp_out_stream_running()

Introduce the helper function amdtp_out_stream_running().  This makes
many checks in amdtp.c clearer and frees the device drivers from having
to track this with a separate variable.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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