[alsa-devel] [PATCH v2] ASoC: Add a sanity check before using dai driver name

[jeffy]

Hi Dong,

Thanks for noticing, will send new patch soon :)

On 08/24/2017 11:46 AM, Donglin Peng wrote:
> On Thu, Aug 24, 2017 at 11:34 AM, Jeffy Chen <jeffy.chen at rock-chips.com> wrote:
>>                  list_for_each_entry(dai, &component->dai_list, list) {
>>                          if (dlc->dai_name && strcmp(dai->name, dlc->dai_name)
>> -                           && strcmp(dai->driver->name, dlc->dai_name))
>> +                           && (!dai->driver->name
>> +                               || !strcmp(dai->driver->name, dlc->dai_name))
>>                                  continue;
>
> If the dai->driver->name is match with the dlc->dai_name, does it need
> to continue?

hmm, sorry, i did this in a hurry, should setup my board and test it..
>
>>
>>                          return dai;
>
>
>