]> git.karo-electronics.de Git - linux-beck.git/commit
cpufreq: Perform light-weight init/teardown during suspend/resume
authorSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Mon, 29 Jul 2013 22:55:25 +0000 (04:25 +0530)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 7 Aug 2013 21:02:49 +0000 (23:02 +0200)
commit5302c3fb2e62f4ca5e43e060491ba299f58c5231
treee76c3698959994ac9587a9ef063361cf91577cf5
parent8414809c6a1e8479e331e09254adb58b33a36d25
cpufreq: Perform light-weight init/teardown during suspend/resume

Now that we have the infrastructure to perform a light-weight init/tear-down,
use that in the cpufreq CPU hotplug notifier when invoked from the
suspend/resume path.

This also ensures that the file permissions of the cpufreq sysfs files are
preserved across suspend/resume, something which commit a66b2e (cpufreq:
Preserve sysfs files across suspend/resume) originally intended to do, but
had to be reverted due to other problems.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/cpufreq.c
drivers/cpufreq/cpufreq_stats.c