tree de5a00edb1f29ee153916682ddb4160e4a3ac074
parent 58456488e0e3793f2f95a3d2e2a78b6eba0ad0aa
author Thara Gopinath <thara.gopinath@linaro.org> 1548229814 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1548927910 +0100

PM-runtime: Replace jiffies-based accounting with ktime-based accounting

Replace jiffies-based accounting for runtime_active_time and
runtime_suspended_time with ktime-based accounting. This makes the
runtime debug counters inline with genpd and other PM subsytems which
use ktime-based accounting.

Timekeeping is initialized before driver_init(). It's only at that time
that PM-runtime can be enabled.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
[switch from ktime to raw nsec]
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>