linux-kernel - Re: [PATCH] sound: pci: ice1712: wm8776.c: Remove some unused functions

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Date:	Thu, 25 Dec 2014 11:12:49 +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: ice1712: wm8776.c:  Remove some unused functions

At Sat, 20 Dec 2014 17:46:02 +0100,
Rickard Strandqvist wrote:
> 
> Removes some functions that are not used anywhere:
> snd_wm8776_set_master_mode() snd_wm8776_set_adc_if() snd_wm8776_set_dac_if()
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>

Thanks, applied.


Takashi

> ---
>  sound/pci/ice1712/wm8776.c |   15 ---------------
>  sound/pci/ice1712/wm8776.h |    3 ---
>  2 files changed, 18 deletions(-)
> 
> diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c
> index e66c0da..ebd2fe4 100644
> --- a/sound/pci/ice1712/wm8776.c
> +++ b/sound/pci/ice1712/wm8776.c
> @@ -452,21 +452,6 @@ void snd_wm8776_resume(struct snd_wm8776 *wm)
>  		snd_wm8776_write(wm, i, wm->regs[i]);
>  }
>  
> -void snd_wm8776_set_dac_if(struct snd_wm8776 *wm, u16 dac)
> -{
> -	snd_wm8776_write(wm, WM8776_REG_DACIFCTRL, dac);
> -}
> -
> -void snd_wm8776_set_adc_if(struct snd_wm8776 *wm, u16 adc)
> -{
> -	snd_wm8776_write(wm, WM8776_REG_ADCIFCTRL, adc);
> -}
> -
> -void snd_wm8776_set_master_mode(struct snd_wm8776 *wm, u16 mode)
> -{
> -	snd_wm8776_write(wm, WM8776_REG_MSTRCTRL, mode);
> -}
> -
>  void snd_wm8776_set_power(struct snd_wm8776 *wm, u16 power)
>  {
>  	snd_wm8776_write(wm, WM8776_REG_PWRDOWN, power);
> diff --git a/sound/pci/ice1712/wm8776.h b/sound/pci/ice1712/wm8776.h
> index 93a2d69..42acef0 100644
> --- a/sound/pci/ice1712/wm8776.h
> +++ b/sound/pci/ice1712/wm8776.h
> @@ -216,9 +216,6 @@ struct snd_wm8776 {
>  
>  void snd_wm8776_init(struct snd_wm8776 *wm);
>  void snd_wm8776_resume(struct snd_wm8776 *wm);
> -void snd_wm8776_set_dac_if(struct snd_wm8776 *wm, u16 dac);
> -void snd_wm8776_set_adc_if(struct snd_wm8776 *wm, u16 adc);
> -void snd_wm8776_set_master_mode(struct snd_wm8776 *wm, u16 mode);
>  void snd_wm8776_set_power(struct snd_wm8776 *wm, u16 power);
>  void snd_wm8776_volume_restore(struct snd_wm8776 *wm);
>  int snd_wm8776_build_controls(struct snd_wm8776 *wm);
> -- 
> 1.7.10.4
> 
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