Hi Mark, Ranjani Thank you for your feedback > > > This is change is justified in one way but it also feels like maybe > > > because the functions are so specific to compr devices, it is best to > > > leave them here. Maybe others should also chime in. (snip) > I don't think there's one right answer here. I guess if we have to pick > we should do the same as is being done for PCM for compressed open but > either option is fine I think. I re-checked the patch. The original code is soc_compr_xxx() and doing compress things. I agree to keeping original code at original file. I will remove these patched from v2 patch-set. Thank you for your help !! Best regards --- Kuninori Morimoto