[PATCH -next] soundwire: intel: Remove ununsed function

[Yuehaibing]

On 2020/9/10 13:52, Vinod Koul wrote:
> On 09-09-20, 08:46, Pierre-Louis Bossart wrote:
>>
>>
>> On 9/9/20 8:15 AM, YueHaibing wrote:
>>> If CONFIG_PM is not set, build warns:
>>>
>>> drivers/soundwire/intel.c:488:12: warning: 'intel_link_power_down' defined but not used [-Wunused-function]
>>>
>>> Move this to #ifdef block.
>>
>> Yes, thanks for the report, it's a valid issue, but maybe the fix is to add
>> __maybe_unused more consistently and remove the CONFIG_PM dependency.
>>
>> Vinod, what would you prefer?
> 
> __maybe_unused is the recommendation, it should be updated to use that

Ok， will respin.

> 
> Thanks
>