linux-kernel - RE: [PATCH] mmc: build fix: mmc_pm_notify is only available with CONFIG

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Date:	Mon, 16 Aug 2010 14:28:33 +0900
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Uwe Kleine-König' 
	<u.kleine-koenig@...gutronix.de>, linux-kernel@...r.kernel.org
Cc:	'Maxim Levitsky' <maximlevitsky@...il.com>,
	'David Brownell' <david-b@...bell.net>,
	'Alan Stern' <stern@...land.harvard.edu>,
	linux-mmc@...r.kernel.org,
	'Andrew Morton' <akpm@...ux-foundation.org>
Subject: RE: [PATCH] mmc: build fix: mmc_pm_notify is only available with
 CONFIG_PM=y

Uwe Kleine-Konig wrote:
> 
> This fixes a build breakage introduced by
> 
> 	4c2ef25 (mmc: fix all hangs related to mmc/sd card insert/removal during
> suspend/resume)
> 
> Cc: Maxim Levitsky <maximlevitsky@...il.com>
> Cc: David Brownell <david-b@...bell.net>
> Cc: Alan Stern <stern@...land.harvard.edu>
> Cc: linux-mmc@...r.kernel.org
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>

Acked-by: Kukjin Kim <kgene.kim@...sung.com>

> ---
>  drivers/mmc/core/host.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
> index 0efe631..d80cfdc 100644
> --- a/drivers/mmc/core/host.c
> +++ b/drivers/mmc/core/host.c
> @@ -86,7 +86,9 @@ struct mmc_host *mmc_alloc_host(int extra, struct device
> *dev)
>  	init_waitqueue_head(&host->wq);
>  	INIT_DELAYED_WORK(&host->detect, mmc_rescan);
>  	INIT_DELAYED_WORK_DEFERRABLE(&host->disable,
> mmc_host_deeper_disable);
> +#ifdef CONFIG_PM
>  	host->pm_notify.notifier_call = mmc_pm_notify;
> +#endif
> 
>  	/*
>  	 * By default, hosts do not support SGIO or large requests.
> --
> 1.7.1
> 

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@...sung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

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