On Mon, 24 Apr 2017 12:14:14 +0300 Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: > On Sat, Apr 22, 2017 at 5:19 AM, Jérémy Lefaure > <jeremy.lefaure@xxxxxxxxxxxx> wrote: > > The cpufv sysfs file is defined as readable by anyone even if the > > attribute does not have a show function. The result of every read is an > > IO error. This file should be write only. > > Per se patch looks good to me, though would be better to add show() > hook as well? > It depends if we want to keep it write-only as it is documented in Documentation/ABI/testing/sysfs-platform-asus-wmi. If we want to have this file read/write, I can send a v2 of this patch.
