Subject: Re: [PATCH] wireless: Convert mwifiex/pcie to dev_pm_ops from legacy pm ops

From: Lars-Peter Clausen <[email-masked]>
Date: Tue, 02 Jul 2013 21:52:31 +0200

On 07/02/2013 09:24 PM, Shuah Khan wrote:
[...]
>>> +#ifdef CONFIG_PM
>>> +/* Power Management Hooks */
>>> +static const struct dev_pm_ops mwifiex_pcie_pm_ops = {
>>> +	.suspend = mwifiex_pcie_suspend,
>>> +	.resume = mwifiex_pcie_resume,
>>> +};
>>> +#endif
>>> +
>>
>> Is it intended that you do not use SIMPLE_DEV_PM_OPS() like most of the
>> other wifi drivers?
> 
> So the reason for this is SIMPLE_DEV_PM_OPS() is defined only when 
> CONFIG_PM_SLEEP is enabled. This driver doesn't defines suspend and 
> resume when CONFIG_PM is enabled and I didn't want to change that. Hope 
> that helps understand why I didn't use SIMPLE_DEV_PM_OPS()

Change the ifdefs to CONFIG_PM_SLEEP and use SIMPLE_DEV_PM_OPS. The driver does
not support runtime PM.

- Lars