linux-kernel - Re: [PATCH 2/2] mfd: ab8500-gpadc: add CONFIG_PM

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Message-ID: <CACRpkdY1t-g1C9QZJx3E5ytc1BJ+6Jr2h9Xk3scu1K6=Rsgwsg@mail.gmail.com>
Date:	Wed, 14 Aug 2013 18:45:30 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Jingoo Han <jg1.han@...sung.com>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] mfd: ab8500-gpadc: add CONFIG_PM_SLEEP to suspend/resume

On Fri, Aug 2, 2013 at 7:21 AM, Jingoo Han <jg1.han@...sung.com> wrote:

> Add CONFIG_PM_SLEEP to suspend/resume functions to fix the build
> warnings when CONFIG_PM_SLEEP is not selected. This is because
> sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
> when the CONFIG_PM_SLEEP is enabled.
>
> drivers/mfd/ab8500-gpadc.c:891:12: warning: 'ab8500_gpadc_suspend' defined but not used [-Wunused-function]
> drivers/mfd/ab8500-gpadc.c:903:12: warning: 'ab8500_gpadc_resume' defined but not used [-Wunused-function]
>
> Signed-off-by: Jingoo Han <jg1.han@...sung.com>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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