[PATCH -next V2] sound/oss/dmasound: fix 'dmasound_setup' defined but not used

[Randy Dunlap]

On 4/14/22 02:19, Miles Chen wrote:
> We observed: 'dmasound_setup' defined but not used error with
> COMPILER=gcc ARCH=m68k DEFCONFIG=allmodconfig build.
> 
> Fix it by adding __maybe_unused to dmasound_setup.
> 
> Error(s):
> sound/oss/dmasound/dmasound_core.c:1431:12: error: 'dmasound_setup' defined but not used [-Werror=unused-function]
> 
> Fixes: 9dd7c46346ca ("sound/oss/dmasound: fix build when drivers are mixed =y/=m")
> Signed-off-by: Miles Chen <miles.chen at mediatek.com>
> Cc: Takashi Iwai <tiwai at suse.com>
> 

Acked-by: Randy Dunlap <rdunlap at infradead.org>

Thanks.

> ---
> 
> Change sinve v1:
>  add fixes tag
>  use __maybe_unused
> 
> ---
>  sound/oss/dmasound/dmasound_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
> index 9c48f3a9e3d1..164335d3c200 100644
> --- a/sound/oss/dmasound/dmasound_core.c
> +++ b/sound/oss/dmasound/dmasound_core.c
> @@ -1428,7 +1428,7 @@ void dmasound_deinit(void)
>  		unregister_sound_dsp(sq_unit);
>  }
>  
> -static int dmasound_setup(char *str)
> +static int __maybe_unused dmasound_setup(char *str)
>  {
>  	int ints[6], size;
>  

-- 
~Randy