Hi Thierry, Mark > > The data structure seems to be only used during initialization, so > > something like a kzalloc()/kfree() pair doesn't seem like it would > > hurt much performance-wise. Add in the devm_ variants and the code > > complexity should also remain moderately low. > > Yes, that'd be much better - ideally we wouldn't have a fixed limit of > any kind but that's a more involved change and quite possibly more > trouble than it's worth. Using "fixed array style" was very easy for me (*^o^*). OK, let's use kzalloc()/kfree() style. I can try it. Thank you for your help !! Best regards --- Kuninori Morimoto