On Thu, Nov 12, 2020 at 03:07:38PM +0800, Luo Jiaxing wrote: > We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute > for read-only file, but we found many of drivers also want a helper macro > for read-write file too. > > So we add this macro to help decrease code duplication. Are you going to pursue this one? -- With Best Regards, Andy Shevchenko