linux-kernel - Re: [PATCH] mfd: adp5520: Guard PM methods with CONFIG_PM

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Message-ID: <4FF16382.1060505@analog.com>
Date:	Mon, 2 Jul 2012 11:01:54 +0200
From:	Michael Hennerich <michael.hennerich@...log.com>
To:	Axel Lin <axel.lin@...il.com>
CC:	SamuelOrtiz <sameo@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: Re: [PATCH] mfd: adp5520: Guard PM methods with CONFIG_PM_SLEEP

On 07/02/2012 10:53 AM, Axel Lin wrote:
> This fixes below build warnings:
>    CC      drivers/mfd/adp5520.o
> drivers/mfd/adp5520.c:324:12: warning: 'adp5520_suspend' defined but not used [-Wunused-function]
> drivers/mfd/adp5520.c:333:12: warning: 'adp5520_resume' defined but not used [-Wunused-function]
>
> Signed-off-by: Axel Lin <axel.lin@...il.com>
Acked-by: Michael Hennerich <michael.hennerich@...log.com>
> ---
>   drivers/mfd/adp5520.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c
> index 8d816cc..ea8b947 100644
> --- a/drivers/mfd/adp5520.c
> +++ b/drivers/mfd/adp5520.c
> @@ -320,7 +320,7 @@ static int __devexit adp5520_remove(struct i2c_client *client)
>   	return 0;
>   }
>   
> -#ifdef CONFIG_PM
> +#ifdef CONFIG_PM_SLEEP
>   static int adp5520_suspend(struct device *dev)
>   {
>   	struct i2c_client *client = to_i2c_client(dev);


-- 
Greetings,
Michael

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