Sound not working after commit bbf7d3b1c4f40eb02dd1dffb500ba00b0bff0303 on Amlogic A311D device

[Alex Natalsson]

> > +       if (!fe_substream) {
> > +               dev_err(fe->dev, "%s: fe_substream not initialized\n",
> > __func__);
> > +               return -EINVAL;
> > +       }
> > +       if (!be_substream) {
> > +               dev_err(be->dev, "%s: be_substream not initialized\n",
> > __func__);
> > +               return -EINVAL;
> > +       }
> > +

Will be this in upstream or needing bugzilla reporting message?