On Wed, Jul 08, 2020 at 10:38:13AM +0530, Rohit kumar wrote: > From: Ajit Pandey > > We are allocating dma memory for component->dev but trying to mmap > such memory for substream->pcm->card->dev. Replace device argument > in mmap with component->dev to fix this. This is a bug fix and should've been at the start of the series (or sent separately) so that it can be applied without the rest of the series.