tree 3b166f4d54bba5677a04b885d0da52c28db3a8a3
parent 16a72c455a67bb23eed7292a31c6ba17729e78e6
author Alessandro Zummo <alessandro.zummo@towertech.it> 1192523295 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1192552993 -0700

RTC: periodic irq fix

Add kernel/kernel and kernel/user locking for the periodic irq feature of
the rtc class.

PIE ioctls are also supported.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>