RTC: periodic irq fix
commitd691eb901e044065de10756ea78a5758d457c7fd
authorAlessandro Zummo <alessandro.zummo@towertech.it>
Tue, 16 Oct 2007 08:28:15 +0000 (16 01:28 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 16 Oct 2007 16:43:13 +0000 (16 09:43 -0700)
tree3b166f4d54bba5677a04b885d0da52c28db3a8a3
parent16a72c455a67bb23eed7292a31c6ba17729e78e6
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>
drivers/rtc/class.c
drivers/rtc/interface.c
drivers/rtc/rtc-dev.c