linux-kernel - Re: [PATCH 11/11] pm/drivers: fix use of SIMPLE_DEV_PM

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Date:	Wed, 8 Aug 2012 16:22:29 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	linux-arm-kernel@...ts.infradead.org, arm@...nel.org,
	linux-kernel@...r.kernel.org, "Rafael J. Wysocki" <rjw@...k.pl>,
	Takashi Iwai <tiwai@...e.de>,
	Laxman Dewangan <ldewangan@...dia.com>
Subject: Re: [PATCH 11/11] pm/drivers: fix use of SIMPLE_DEV_PM_OPS

On Wednesday 08 August 2012, Stephen Warren wrote:
> On 08/08/2012 08:47 AM, Arnd Bergmann wrote:
> > A few drivers use a construct like
> > 
> >  #ifdef CONFIG_PM
> >  static int foo_suspend(struct device *pdev)
> >  {
> >     ...
> >  }
> >  static int foo_resume struct device *pdev)
> >  {
> >     ...
> >  }
> >  #endif
> >  static SIMPLE_DEV_PM_OPS(foo_pm, foo_suspend, foo_resume);
> ...
> > drivers/i2c/busses/i2c-tegra.c:716:12: warning: 'tegra_i2c_suspend' defined but not used [-Wunused-function]
> > drivers/i2c/busses/i2c-tegra.c:727:12: warning: 'tegra_i2c_resume' defined but not used [-Wunused-function]
> 
> Laxman already posted a patch for this, which I'm hoping will make it
> into 3.6, through the I2C tree.
> 
> http://www.spinics.net/lists/linux-i2c/msg09359.html

Ok, dropping this one then.

Thanks,

	Arnd
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