diff options
| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2013-10-03 21:26:54 +0530 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-30 01:21:23 +0100 |
| commit | d7c7f103262bc2248548ed0e113e916e843c4eeb (patch) | |
| tree | 61857531d2d92f559c1a36a6295c7741bfad0a64 /Documentation/cpuidle | |
| parent | cpuidle: use drv instead of cpuidle_driver in show_current_driver() (diff) | |
| download | linux-dev-d7c7f103262bc2248548ed0e113e916e843c4eeb.tar.xz linux-dev-d7c7f103262bc2248548ed0e113e916e843c4eeb.zip | |
cpuidle: don't call poll_idle_init() for every cpu
poll_idle_init() just initializes drv->states[0] and so that is
required to be done only once for each driver. Currently, it is
called from cpuidle_enable_device() which is called for every CPU
that the driver supports. That is not required, so move it to a
better place and call it from __cpuidle_register_driver() so that
the initialization is carried out only once.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/cpuidle')
0 files changed, 0 insertions, 0 deletions