[alsa-devel] [PATCH 1/2] ALSA: asound.h - use SNDRV_CTL_ELEM_ID_NAME_MAXLEN

[Takashi Sakamoto]

On Apr 18 2015 02:23, Vinod Koul wrote:
> we have defined SNDRV_CTL_ELEM_ID_NAME_MAXLEN as size of name array so use
> this define instead of numeric value
> 
> Signed-off-by: Vinod Koul <vinod.koul at intel.com>
> ---
>  include/uapi/sound/asound.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
> index 46145a5277fe..a45be6bdcf5b 100644
> --- a/include/uapi/sound/asound.h
> +++ b/include/uapi/sound/asound.h
> @@ -864,7 +864,7 @@ struct snd_ctl_elem_id {
>  	snd_ctl_elem_iface_t iface;	/* interface identifier */
>  	unsigned int device;		/* device/client number */
>  	unsigned int subdevice;		/* subdevice (substream) number */
> -	unsigned char name[44];		/* ASCII name of item */
> +	unsigned char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];		/* ASCII name of item */
>  	unsigned int index;		/* index of item */
>  };

I think it better to post the same patch to alsa-lib when you add some
changes to ALSA uapi headers because alsa-lib should also have the same
headers.

# I also realized that recent timestamping improvements are not still
# included in alsa-lib header.


Regards

Takashi Sakamoto