linux-kernel - Re: [PATCH] sound: pci: hda: patch_analog.c: Remove unused function

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Date:	Thu, 25 Dec 2014 11:16:31 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sound: pci: hda: patch_analog.c:  Remove unused function

At Sat, 20 Dec 2014 23:31:19 +0100,
Rickard Strandqvist wrote:
> 
> Remove the function ad198x_ch_mode_get() that is not used anywhere.
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>

As Raymond suggested, remove the whole dead #ifdef block instead.
It's a left-over code I forgot to remove.


thanks,

Takashi

> ---
>  sound/pci/hda/patch_analog.c |    9 ---------
>  1 file changed, 9 deletions(-)
> 
> diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
> index 06275f8..9d5257b 100644
> --- a/sound/pci/hda/patch_analog.c
> +++ b/sound/pci/hda/patch_analog.c
> @@ -707,15 +707,6 @@ static int ad198x_ch_mode_info(struct snd_kcontrol *kcontrol,
>  				    spec->num_channel_mode);
>  }
>  
> -static int ad198x_ch_mode_get(struct snd_kcontrol *kcontrol,
> -			      struct snd_ctl_elem_value *ucontrol)
> -{
> -	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
> -	struct ad198x_spec *spec = codec->spec;
> -	return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,
> -				   spec->num_channel_mode, spec->multiout.max_channels);
> -}
> -
>  static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol,
>  			      struct snd_ctl_elem_value *ucontrol)
>  {
> -- 
> 1.7.10.4
> 
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