[PATCH 2/5] ASoC: dwc: Don't allow negative use counts

[rajeev kumar]

On Wed, Dec 3, 2014 at 10:55 PM, Mark Brown <broonie at kernel.org> wrote:
> On Wed, Dec 03, 2014 at 04:38:55PM +0000, Andrew Jackson wrote:
>
>>       case SNDRV_PCM_TRIGGER_STOP:
>>       case SNDRV_PCM_TRIGGER_SUSPEND:
>>       case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
>> -             dev->active--;
>> +             if (dev->active > 0)
>> +                     dev->active--;
>
> How is this triggering - this sounds like you're papering over some
> other bug somewhere?