Re: [PATCH 4/4] rfkill: export persistent attribute in sysfs

On Tue, 16 Jun 2009, Alan Jenkins wrote:

+ * can be read by userspace.  Persistent devices are expected to preserve
+ * preserve their own state when suspended.

You have "preserve" twice in there.

Other than that,

Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh