linux-kernel - Re: [PATCH] mfd : dbx500 : fix compilation error

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Message-ID: <CACRpkdagADj4YacxA5DqdQHKO2fkdCmwjK3pY_TAwCYU_C67GQ@mail.gmail.com>
Date:	Tue, 3 Apr 2012 23:29:34 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>, sameo@...ux.intel.com
Cc:	srinidhi.kasagar@...ricsson.com, linus.walleij@...ricsson.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd : dbx500 : fix compilation error

On Mon, Apr 2, 2012 at 5:55 PM, Daniel Lezcano
<daniel.lezcano@...aro.org> wrote:

> The ux500 default config enables the db5500 and the db8500.
> The incoming cpuidle driver uses the 'prcmu_enable_wakeups'
> and the 'prcmu_set_power_state' functions but these ones
> are defined but not implemented for the db5500, leading to
> an unresolved symbol error at link time. In order to compile,
> we have to disable the db5500 support which is not acceptable
> for the default config.
>
> I noticed there are also some other functions which are
> defined but not implemented.
>
> This patch fix this by removing the functions definitions
> and move out of the config section the empty functions which
> are normally used when the DB550 config is disabled.
> Only the functions which are not implemented are concerned
> by this modification.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>

Acked-by: Linus Walleij <linus.walleij@...aro.org>
Sam, please push this to the -rc series if you can.

Yours,
Linus Walleij
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