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From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 02 Jun 2015 09:56:09 +0200
In-Reply-To: <ed3d594f52d79c5842910d13639cc47c653191e8.1433164051.git.DirtY.iCE.hu@gmail.com>
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Subject: Re: [Qemu-devel] [PATCH 05/12] audio: expose drv_opaque to init_out
	and init_in
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To: =?UTF-8?Q?K=C5=91v=C3=A1g=C3=B3=2C_Zolt=C3=A1n?= <dirty.ice.hu@gmail.com>
Cc: qemu-devel@nongnu.org

  Hi,

> -static int alsa_init_out (HWVoiceOut *hw, struct audsettings *as)
> +static int alsa_init_out(HWVoiceOut *hw, struct audsettings *as,
> +                         void *drv_opaque)
>  {
>      ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw;
>      struct alsa_params_req req;
> @@ -827,6 +828,8 @@ static int alsa_init_out (HWVoiceOut *hw, struct audsettings *as)
>      snd_pcm_t *handle;
>      struct audsettings obt_as;
>  
> +    (void) drv_opaque;
> +

What is the reason for this?

cheers,
  Gerd