>> Although we have tested these two methods in the existing kernel code, >> considering the evolution of the kernel code, these special cases may occur, so we are willing to take them into account. >> We plan to modify the code like this: >> >> id = of_find_device_by_node@p1(x) >> -... when != e = id >> +... when != e = (T)id >> + when != id = (T)e > > This change is fine with me. Thanks for another positive feedback on such software implementation details. Regards, Markus