linux-kernel - Re: [PATCH v2 2/2] regmap: soundwire: fix Kconfig select/depend issue

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Date:   Fri, 3 May 2019 13:39:57 +0900
From:   Mark Brown <broonie@...nel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        tiwai@...e.de, vkoul@...nel.org, gregkh@...uxfoundation.org,
        liam.r.girdwood@...ux.intel.com, jank@...ence.com, joe@...ches.com,
        srinivas.kandagatla@...aro.org,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: Re: [PATCH v2 2/2] regmap: soundwire: fix Kconfig select/depend issue

On Fri, Apr 19, 2019 at 02:46:49PM -0500, Pierre-Louis Bossart wrote:

>  config REGMAP_SOUNDWIRE
>  	tristate
> -	depends on SOUNDWIRE_BUS
> +	select SOUNDWIRE_BUS

This now makes _SOUNDWIRE different to all the other bus types; if this
is a good change then surely the same thing should be done for all the
other bus types.  It's also not clear to me that this actually does
anything, do selects from symbols that are themselves selected actually
do anything?

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