| commit | 44871c9c7f7963f8869dd8bc9620221c9e9db153 | [log] [tgz] |
|---|---|---|
| author | Lan Tianyu <tianyu.lan@intel.com> | Wed Sep 11 15:05:05 2013 +0800 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Wed Sep 11 23:30:03 2013 +0200 |
| tree | 06492eef7e60052d1a55f124b69f88727dbdbda1 | |
| parent | cb38ed5cf1c4fdb7454e4b48fb70c396f5acfb21 [diff] |
cpufreq: Acquire the lock in cpufreq_policy_restore() for reading In cpufreq_policy_restore() before system suspend policy is read from percpu's cpufreq_cpu_data_fallback. It's a read operation rather than a write one, so take the lock for reading in there. Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Reviewed-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>