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authorViresh Kumar <viresh.kumar@linaro.org>2014-11-27 03:37:50 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-11-30 01:38:38 +0300
commitd3a10c14755a5929eaf43cea760bc307ee7e96bc (patch)
treea7978e3a04d8384370ee55c1aa2d0fc0cf51dc88 /drivers/cpufreq/cpufreq-dt.c
parent90452e61137a3e88aa705d3efcb3874f3ce8d390 (diff)
downloadlinux-d3a10c14755a5929eaf43cea760bc307ee7e96bc.tar.xz
cpufreq-dt: pass 'policy->related_cpus' to of_cpufreq_cooling_register()
The second parameter of of_cpufreq_cooling_register() should be the CPUs to which the frequency constraint will apply. As the cpufreq-dt driver now supports platforms with multiple 'struct cpufreq_policy' instances (i.e. > 1 clock domains for CPUs), passing 'cpu_present_mask' isn't correct anymore. As every policy will have a set of CPUs and that may not be equal to 'cpu_present_mask' always. So, pass only mask of CPUs which are controlled by current policy. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Eduardo Valentin <edubezval@gmail.com> Tested-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq-dt.c')
-rw-r--r--drivers/cpufreq/cpufreq-dt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index 8cba13df5f28..7374fc4b6bb3 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -274,7 +274,7 @@ static int cpufreq_init(struct cpufreq_policy *policy)
* thermal DT code takes care of matching them.
*/
if (of_find_property(np, "#cooling-cells", NULL)) {
- cdev = of_cpufreq_cooling_register(np, cpu_present_mask);
+ cdev = of_cpufreq_cooling_register(np, policy->related_cpus);
if (IS_ERR(cdev))
dev_err(cpu_dev,
"running cpufreq without cooling device: %ld\n",