linux-kernel - Re: [PATCH 1/2] mfd: ab8500-gpadc: add CONFIG_PM_RUNTIME to runtime_suspend/runtime

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Message-ID: <CACRpkdavPSV9Lz_drJFxuoLMAv9+UAqTzudNYoQT-CK+2sivAg@mail.gmail.com>
Date:	Wed, 14 Aug 2013 18:45:11 +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 1/2] mfd: ab8500-gpadc: add CONFIG_PM_RUNTIME to runtime_suspend/runtime_resume

On Fri, Aug 2, 2013 at 7:20 AM, Jingoo Han <jg1.han@...sung.com> wrote:

> Add CONFIG_PM_RUNTIME to runtime_suspend/runtime_resume functions
> to fix the build warnings when CONFIG_PM_RUNTIME is not selected.
> This is because runtime PM callbacks defined by SET_RUNTIME_PM_OPS
> are only used when the CONFIG_PM_RUNTIME is enabled.
>
> drivers/mfd/ab8500-gpadc.c:870:12: warning: 'ab8500_gpadc_runtime_suspend' defined but not used [-Wunused-function]
> drivers/mfd/ab8500-gpadc.c:878:12: warning: 'ab8500_gpadc_runtime_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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