From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: [PATCH 2/3] Add TLV to M-Audio volume controls
Date: Mon, 23 Apr 2012 11:43:59 +0200
Message-ID: <s5hvckq236o.wl%tiwai@suse.de>
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To: Felix Homann <linuxaudio@showlabor.de>
Cc: alsa-devel@alsa-project.org, patch@alsa-project.org, mark@pogo.org.uk
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At Mon, 23 Apr 2012 11:16:07 +0200,
Felix Homann wrote:
> 
> 
> Signed-off-by: Felix Homann <linuxaudio@showlabor.de>
> 
> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
> index c374c72..596744f 100644
> --- a/sound/usb/mixer.c
> +++ b/sound/usb/mixer.c
> @@ -501,6 +501,11 @@ static int mixer_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
>  	return 0;
>  }
>  
> +/* This symbol is exported in order to reuse it in mixer_quirks.c */
> +int (*snd_usb_mixer_vol_tlv)(struct snd_kcontrol *kcontrol, int op_flag,
> +			unsigned int size,
> +			unsigned int __user *_tlv) = &mixer_vol_tlv;

Where is it defined...?


Takashi