cpufreq: Make kobj_type structure constant

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 85a0bea2dbf129417377c1a9cb0221e14e59fcdf..6d8fd3b8dcb526d8dbab3fed2bd5bc218cc95a1b 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -993,7 +993,7 @@ static const struct sysfs_ops sysfs_ops = {
        .store  = store,
 };
 
-static struct kobj_type ktype_cpufreq = {
+static const struct kobj_type ktype_cpufreq = {
        .sysfs_ops      = &sysfs_ops,
        .default_groups = cpufreq_groups,
        .release        = cpufreq_sysfs_release,