linux-kernel - Re: [PATCH] regmap: Kconfig: Select SPMI when REGMAP

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Message-ID: <CAMf-jSnqng1uFazZgxHKvEwaHssNwZJaJaUU7o+81uJ2oA9e5w@mail.gmail.com>
Date:	Wed, 16 Jul 2014 20:12:04 +0530
From:	pramod gurav <pramod.gurav.etc@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	"Ivan T. Ivanov" <iivanov@...sol.com>,
	Pramod Gurav <pramod.gurav@...rtplayin.com>,
	Stanimir Varbanov <svarbanov@...sol.com>,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	Josh Cartwright <joshc@...eaurora.org>
Subject: Re: [PATCH] regmap: Kconfig: Select SPMI when REGMAP_SPMI is selected

On Wed, Jul 16, 2014 at 7:48 PM, Mark Brown <broonie@...nel.org> wrote:
> On Wed, Jul 16, 2014 at 05:00:54PM +0300, Ivan T. Ivanov wrote:
>> On Wed, 2014-07-16 at 14:53 +0100, Mark Brown wrote:
>
>> > No, this isn't an either/or thing - the dependency is absolutely
>> > mandatory if the device needs SPMI.  The defconfigs are a separate
>> > thing, they just exist to give people a starting point for configuring
>> > their kernel so if the device using SPMI is important for relevant
>> > systems the defconfig needs to be set up to enable it but that's
>> > separate to the dependency since there's no need for people to ever even
>> > look at defconfigs.
>
>> Then config REGMAP_SPMI should depend on SPMI, right?
>
> No, REGMAP_SPMI is not something that can be enabled directly - it is
> selected by its users which should be ensuring that SPMI is enabled as
> it is difficult to see a use case for REGMAP_SPMI which does not do
> this.
>
> A dependency from a selected symbol will have no effect.

Thanks Mark. So essentially in this case PMIC driver should 'select SPMI'.
Right?

-- 
Thanks and Regards
Pramod
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