[PATCH 0/2] allow cpufreq drivers to export flags

This series is partially in response to a discussion around DT bindings for CPUfreq drivers [0], but it is also needed for on-going work to integrate CPUfreq with the scheduler. In particular a scheduler-driven cpu frequency scaling policy would be well served to know if the underlying CPUfreq driver .target callback might sleep or block for a long time.

[0] http://lkml.kernel.org/r/fcb88cd21f31a467d2d49911c2505082837f72ea.1410323179.git.viresh.kumar@linaro.org

Mike Turquette (2): cpufreq: add driver flag for sleepable transitions cpufreq: new function to query driver for flags

drivers/cpufreq/cpufreq.c | 9 +++++++++ include/linux/cpufreq.h | 13 +++++++++++++ 2 files changed, 22 insertions(+)