CPUFreq core does following at multiple places:
module_{get|put}(cpufreq_driver->owner)).
This is done to make sure module doesn't get unloaded if it is currently in use.
This will work only if the .owner field of cpufreq driver is initialized with a
valid pointer.
This field wasn't initialized for this driver, lets initialize it with
THIS_MODULE.
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/arm_big_little.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index 3549f07..ba4d3b9 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -221,6 +221,7 @@ static struct cpufreq_driver bL_cpufreq_driver = {
.init = bL_cpufreq_init,
.exit = bL_cpufreq_exit,
.have_governor_per_policy = true,
+ .owner = THIS_MODULE,
.attr = bL_cpufreq_attr,
};
--
1.7.12.rc2.18.g61b472e
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