timekeeping: Simplify getboottime()
authorThomas Gleixner <tglx@linutronix.de>
Wed, 16 Jul 2014 21:04:58 +0000 (21:04 +0000)
committerJohn Stultz <john.stultz@linaro.org>
Wed, 23 Jul 2014 22:01:47 +0000 (15:01 -0700)
Subtracting plain nsec values and converting to timespec is simpler
than the whole timespec math. Not really fastpath code, so the
division is not an issue.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
kernel/time/timekeeping.c

Simple merge