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.
Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx>
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/unicore2-cpufreq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/unicore2-cpufreq.c b/drivers/cpufreq/unicore2-cpufreq.c
index 12fc904..93519f7 100644
--- a/drivers/cpufreq/unicore2-cpufreq.c
+++ b/drivers/cpufreq/unicore2-cpufreq.c
@@ -81,6 +81,7 @@ static struct cpufreq_driver ucv2_driver = {
.target = ucv2_target,
.get = ucv2_getspeed,
.init = ucv2_cpu_init,
+ .owner = THIS_MODULE,
.name = "UniCore-II",
};
--
1.7.12.rc2.18.g61b472e
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