linux-kernel - Re: [PATCH] sound: correct bracketing in spdif test

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Date:	Tue, 21 Oct 2008 23:38:31 -0400
From:	Matthew Ranostay <mranostay@...eddedalley.com>
To:	Harvey Harrison <harvey.harrison@...il.com>
CC:	Takashi Iwai <tiwai@...e.de>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sound: correct bracketing in spdif test

Harvey Harrison wrote:
> Noticed by sparse:
> sound/pci/hda/patch_sigmatel.c:1285:43: warning: dubious: !x & y
> 
> Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
> ---
>  sound/pci/hda/patch_sigmatel.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
> index a2ac720..788fdc6 100644
> --- a/sound/pci/hda/patch_sigmatel.c
> +++ b/sound/pci/hda/patch_sigmatel.c
> @@ -1282,7 +1282,7 @@ static int stac92xx_build_controls(struct hda_codec *codec)
>  			return err;
>  		spec->multiout.share_spdif = 1;
>  	}
> -	if (spec->dig_in_nid && (!spec->gpio_dir & 0x01)) {
> +	if (spec->dig_in_nid && !(spec->gpio_dir & 0x01)) {
>  		err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
>  		if (err < 0)
>  			return err;

Thanks for finding this.


Acked-by: Matthew Ranostay <mranostay@...eddedalley.com>
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