Subject: [PATCH 11/11] pm/drivers: fix use of SIMPLE_DEV_PM_OPS

From: [email-masked] (Stephen Warren)
Date: Wed, 08 Aug 2012 09:40:57 -0600

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