linux-kernel - Re: [PATCH] mmc: drop the "state" argument to mmc_suspend

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Message-ID: <20100513213529.GA26715@rere.qmqm.pl>
Date:	Thu, 13 May 2010 23:35:29 +0200
From:	Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:	Matt Fleming <matt@...sole-pimps.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Kevin Hilman <khilman@...prootsystems.com>,
	linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Manuel Lauss <manuel.lauss@...il.com>,
	Cliff Cai <cliff.cai@...log.com>,
	Pavel Pisa <ppisa@...ron.com>,
	David Brown <davidb@...eaurora.org>,
	Daniel Walker <dwalker@...eaurora.org>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Jarkko Lavinen <jarkko.lavinen@...ia.com>,
	Madhusudhan Chikkature <madhu.cr@...com>,
	Ben Dooks <ben-linux@...ff.org>,
	Anton Vorontsov <avorontsov@...mvista.com>,
	Sascha Sommer <saschasommer@...enet.de>,
	Alex Dubov <oakad@...oo.com>, Ian Molton <ian@...menth.co.uk>,
	Joseph Chan <JosephChan@....com.tw>,
	Harald Welte <HaraldWelte@...tech.com>,
	Pierre Ossman <pierre@...man.eu>
Subject: Re: [PATCH] mmc: drop the "state" argument to mmc_suspend_host()

On Thu, May 13, 2010 at 08:01:45PM +0100, Matt Fleming wrote:
> Even though many mmc host drivers pass a pm_message_t argument to
> mmc_suspend_host() that argument isn't used the by MMC core. As host
> drivers are converted to dev_pm_ops they'll have to construct
> pm_message_t's (as they won't be passed by the PM subsystem any more)
> just to appease the mmc suspend interface.
> 
> We might as well just delete the unused paramter.
> 
> Signed-off-by: Matt Fleming <matt@...sole-pimps.org>

Acked-by: Michał Mirosław <mirq-linux@...e.qmqm.pl>

(For cb710-mmc part.)

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