Subject: Re: [alsa-devel] [PATCH] Remove unused variable from tlv320aic23 codec

From: Takashi Iwai <[email-masked]>
Date: Mon, 24 Nov 2008 14:24:27 +0100

At Thu, 20 Nov 2008 11:03:23 -0700,
Richard A. Holden III wrote:
> 
> Remove codec var from tlv320aic23_set_dai_sysclk, it is assigned to
> but never read.
> 
> Signed-off-by: Richard A. Holden III <[email-masked]>
> 
> Cc: Jaroslav Kysela <[email-masked]>
> Cc: Takashi Iwai <[email-masked]>
> Cc: Liam Girdwood <[email-masked]>
> Cc: Mark Brown <[email-masked]>
> Cc: [email-masked]
> ---
>  sound/soc/codecs/tlv320aic23.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)

This is already fixed in the upstream, but pretty differently.

Takashi

> diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
> index 44308da..45395d0 100644
> --- a/sound/soc/codecs/tlv320aic23.c
> +++ b/sound/soc/codecs/tlv320aic23.c
> @@ -421,8 +421,6 @@ static int tlv320aic23_set_dai_fmt(struct snd_soc_dai *codec_dai,
>  static int tlv320aic23_set_dai_sysclk(struct snd_soc_dai *codec_dai,
>  				      int clk_id, unsigned int freq, int dir)
>  {
> -	struct snd_soc_codec *codec = codec_dai->codec;
> -
>  	switch (freq) {
>  	case 12000000:
>  		return 0;
> -- 
> 1.5.6.4
> 
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