| Message ID | b4dab0727f68614d56892719b82ae10450c4e7ae.1375279948.git.viresh.kumar@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 0d32f02..fe0bbce 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -278,6 +278,7 @@ static struct cpufreq_driver exynos_driver = { .init = exynos_cpufreq_cpu_init, .exit = exynos_cpufreq_cpu_exit, .name = "exynos_cpufreq", + .owner = THIS_MODULE, .attr = exynos_cpufreq_attr, #ifdef CONFIG_PM .suspend = exynos_cpufreq_suspend, diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c index 0c74018..d0d353c 100644 --- a/drivers/cpufreq/exynos5440-cpufreq.c +++ b/drivers/cpufreq/exynos5440-cpufreq.c @@ -344,6 +344,7 @@ static struct cpufreq_driver exynos_driver = { .target = exynos_target, .get = exynos_getspeed, .init = exynos_cpufreq_cpu_init, + .owner = THIS_MODULE, .name = CPUFREQ_NAME, };
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: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/exynos-cpufreq.c | 1 + drivers/cpufreq/exynos5440-cpufreq.c | 1 + 2 files changed, 2 insertions(+)