m32r: add rtc_lock variable
authorHirokazu Takata <takata@linux-m32r.org>
Wed, 26 Aug 2009 04:13:12 +0000 (13:13 +0900)
committerHirokazu Takata <takata@linux-m32r.org>
Sun, 4 Oct 2009 03:02:36 +0000 (12:02 +0900)
commitbac33bd571a9c2969efb52dd02c5407fbc49c360
tree858fdd325cb19d96950bf1e6baae90849c7fea86
parentd2c5821c5de08175096f17166984d5e738cad024
m32r: add rtc_lock variable

Add a spinlock variable "rtc_lock".
This is taken from arch/arm/kernel/time.c.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
arch/m32r/kernel/time.c