Hi Pierre-Louis > >> + /* release machine specific resources */ > >> + snd_soc_link_exit(rtd); > > > > I can understand that 100% symmetric calling init()/exit() is difficult. > > So we can't help it this time. But if so, it is easy to notice that > > this .exit() is the one of non-symmetric if it has such comment. > > Sorry Morimoto-san, I don't understand your last sentence. > Were you suggesting to reword the "release machine specific resources" > comment above, or add a comment in the snd_soc_link_exit() definition, > or something else altogether? > I don't mind sending an update if you feel that makes the core more Sorry for my unclear comment. I want to have is something like this /* * release machine specific resources * * Note * This is pair of snd_soc_link_init() which is called at ... * Because ... these are not symmetric called ... */ snd_soc_link_exit(rtd); Thank you for your help !! Best regards --- Kuninori Morimoto