From: Daniel Mack <zonque@gmail.com>
Date: Wed, 25 May 2011 07:09:00 +0000 (+0200)
Subject: ALSA: usb-audio: rework add_control_to_empty()
X-Git-Tag: v3.0-rc1~51^2~1^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef9d59708949b2012b1b723a1eaec82981c40013;p=pandora-kernel.git

ALSA: usb-audio: rework add_control_to_empty()

This patch renames add_control_to_empty() to snd_usb_mixer_add_control()
and exports it, so the quirks functions can make use of it.

Also, as "struct mixer_build" is private to mixer.c, rewrite the
function to take an argument of type "struct usb_mixer_interface"
instead.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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