On Fri, 21 Nov 2008 01:17:44 +0900 (JST) Atsushi Nemoto <anemo@xxxxxxxxxxxxx> wrote: > It is used to protect sysfs nvram access from rtc ops. > > Hm, can I use rtc->ops_lock in sysfs read/write routine to achieve it? it should be doable, rtc-ds1305 uses it > I will address all other issues. Thanks. thanks! -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it