[alsa-devel] [RFC PATCH 09/40] soundwire: cadence_master: fix usage of CONFIG_UPDATE

[Cezary Rojewski]

On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
>   /*
>    * debugfs
>    */
> @@ -758,15 +774,9 @@ static int _cdns_enable_interrupt(struct sdw_cdns *cdns)
>    */
>   int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns)
>   {
> -	int ret;
> -
>   	_cdns_enable_interrupt(cdns);
> -	ret = cdns_clear_bit(cdns, CDNS_MCP_CONFIG_UPDATE,
> -			     CDNS_MCP_CONFIG_UPDATE_BIT);
> -	if (ret < 0)
> -		dev_err(cdns->dev, "Config update timedout\n");
>   
> -	return ret;
> +	return 0;
>   }
>   EXPORT_SYMBOL(sdw_cdns_enable_interrupt);

Rather than ignoring _cdns_enable_interrupt - despite said func always 
returning 0 - simply do: return _cnds_enable_interrupt(cdns) and flag 
caller with inline.

Afterwards, one can think if such encapsulation is even required - 
remove existing sdw_cdns_enable_interrupt and rename _cnds_enable_interrupt?