From: Eldad Zack <eldad@fogrefinery.com>
Date: Sat, 3 Aug 2013 08:50:21 +0000 (+0200)
Subject: ALSA: usb-audio: remove is_playback from implicit feedback quirks
X-Git-Tag: v3.12-rc1~150^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=914273c714845e2f3363e962f6dff59626a79fa3;p=pandora-kernel.git

ALSA: usb-audio: remove is_playback from implicit feedback quirks

An implicit feedback endpoint can only be a capture source. The
consumer (sink) of the implicit feedback endpoint is therefore limited
to playback EPs.
Check if the target endpoint is a playback first and remove redundant
checks.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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