On Wed, May 11, 2011 at 03:49, Ben Dooks <ben-i2c@xxxxxxxxx> wrote:
> On Mon, May 09, 2011 at 11:37:57PM +0200, Linus Walleij wrote:
>> + /*
>> + * During system suspend, runtime suspend transitions are disabled.
>> + * This check and direct call are here so that even if some driver
>> + * performs i2c transactions in its suspend rountine, we would properly
>> + * runtime suspend the i2c driver.
>> + */
>> + if (!pm_runtime_suspended(dev))
>> + if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend)
>> + dev->bus->pm->runtime_suspend(dev);
>> +
>
> surely there must be better way of calling this?
This is not needed and can be removed.
>
>> + return 0;
>> +}
>
>> +static int nmk_i2c_resume(struct device *dev)
>> +{
>> + if (!pm_runtime_suspended(dev))
>> + if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_resume)
>> + dev->bus->pm->runtime_resume(dev);
>> +
>> + return 0;
>
> ditto.
This too.
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