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
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