On Tue, Nov 01, 2022 at 03:23:29PM +0800, chenweilong wrote: > On 2022/10/31 23:42, Andy Shevchenko wrote: ... > Thanks very much for your detailed explanation. You're welcome! > By the way, is it valuable to make a cleanup for the legacy not-up-to-dated drivers? > > There's lots of of_match_ptr or ACPI_PTR... Not on per se basis, only if there is a series which does something more useful than that. E.g. enabling PRP0001 trick for discrete component drivers that may be used on more than a single architecture. -- With Best Regards, Andy Shevchenko