[alsa-devel] [PATCH 021/102] ASoC: ssm2602: Omit superfluous elements in input select array

[Lars-Peter Clausen]

On 02/18/2014 12:36 PM, Takashi Iwai wrote:
> The array contains too many elements although it should have only
> two.
>
> Signed-off-by: Takashi Iwai <tiwai at suse.de>
> ---
>   sound/soc/codecs/ssm2602.c | 9 +++++----
>   1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
> index f444d585b916..e32b82ff6304 100644
> --- a/sound/soc/codecs/ssm2602.c
> +++ b/sound/soc/codecs/ssm2602.c
> @@ -75,15 +75,16 @@ static const u16 ssm2602_reg[SSM2602_CACHEREGNUM] = {
>
>   /*Appending several "None"s just for OSS mixer use*/
>   static const char *ssm2602_input_select[] = {
> -	"Line", "Mic", "None", "None", "None",
> -	"None", "None", "None",
> +	"Line", "Mic",
>   };

I never dared to change it because of the comment above the array. I must 
admit that I have no idea though why those extra None entries are necessary 
for OSS.