On Thu, Sep 28, 2017 at 09:52:39PM -0700, yesanishhere@xxxxxxxxx wrote: > From: anish kumar <yesanishhere@xxxxxxxxx> > > Currently in codec to codec dai link if there are multiple > params defined then dapm can use created kcontrol to > decide which param to apply at runtime. > > However, in case there is only single param configuration > then there is no point in creating the kcontrol and also there > is no point in allocating memory for kcontrol. > > In the snd_soc_dapm_new_pcm function, there is memory > allocation happening for kcontrol which is later used > or not used based on num_param. It is better to not > allocate memory when there is only a single configuration. > This change is to remedy that anomaly. > > Signed-off-by: anish kumar <yesanishhere@xxxxxxxxx> > --- Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> Tested-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> Thanks, Charles _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
