thermal: core: Change governor name to const char pointer

All users are already assigning a const char * to the `governor_name`
member of struct thermal_zone_params and to the `name` member of
struct thermal_governor.
Even if users are technically wrong, it just makes more sense to change
this member to be a const char pointer instead of doing the other way
around.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index b7a3deb372fd42d8097648a00903ffad7148ff39..65d8f92a9a0db5c03330a870dcfc7b8d413716f5 100644 (file)
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -214,7 +214,7 @@ struct thermal_zone_device {
  * @governor_list:     node in thermal_governor_list (in thermal_core.c)
  */
 struct thermal_governor {
-       char name[THERMAL_NAME_LENGTH];
+       const char *name;
        int (*bind_to_tz)(struct thermal_zone_device *tz);
        void (*unbind_from_tz)(struct thermal_zone_device *tz);
        int (*throttle)(struct thermal_zone_device *tz,
@@ -226,7 +226,7 @@ struct thermal_governor {
 
 /* Structure to define Thermal Zone parameters */
 struct thermal_zone_params {
-       char governor_name[THERMAL_NAME_LENGTH];
+       const char *governor_name;
 
        /*
         * a boolean to indicate if the thermal to hwmon sysfs interface