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Re: [Qemu-devel] [PATCH 05/12] audio: expose drv_opaque to init_out and


From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 05/12] audio: expose drv_opaque to init_out and init_in
Date: Tue, 02 Jun 2015 09:56:09 +0200

  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





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