Revert "msm: pm-8x60: Use ktime_get for suspend stats"

This reverts commit 0664ee443041626fc7f7811616012444f6b20261. On 3.7
kernel, the sched_clock is stopped during suspend/resume and was
reporting time in suspend as zero. On 3.4 kernel, ktime_get() throws a
warning when invoked from suspend ops.

Change-Id: Id989da42a1c2600f9c09c527ffff7a8a1ac52090
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
1 file changed