[alsa-devel] [RFC 2/4] alsa: add locked variant for snd_ctl_remove_id

[Vaibhav Agarwal]

On 16 February 2016 at 19:43, Takashi Iwai <tiwai at suse.de> wrote:
> On Tue, 16 Feb 2016 14:54:57 +0100,
> Vaibhav Agarwal wrote:
>>
>> +Takashi
>>
>> On 15 February 2016 at 19:32, Mark Brown <broonie at kernel.org> wrote:
>> > On Mon, Feb 15, 2016 at 05:49:30PM +0530, Vaibhav Agarwal wrote:
>> >> While removing kcontrols due to dynamic dai_link/codec removal,
>> >> mutex/semaphore for soc-card/sound card is already acquired.
>> >> Thus, added lock already acquired variant for ctl_remove_id.
>> >
>> > Please use subject lines matching the style for the subsystem and
>> > remember to CC maintainers on patch submission.
>>  Sure, will follow the convention for subject lines as well.
>
> I prefer reducing snd_ctl_remove_id() as well.  Just wrap the call of
> the unlocked one with down/up_write().
Sure, will make the change in next patchset.
>
>
> Takashi