This shrinks the size of the structure on arm64 by 8 bytes by avoiding padding of 4 bytes at two places.
Also add missing doc comment for freq_table
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/thermal/cpu_cooling.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index dfc3638ea939..99ffd9f6cbb9 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -75,17 +75,18 @@ struct time_in_idle { * struct cpufreq_cooling_device - data for cooling device with cpufreq * @id: unique integer value corresponding to each cpufreq_cooling_device * registered. - * @cdev: thermal_cooling_device pointer to keep track of the - * registered cooling device. - * @policy: cpufreq policy. + * @last_load: load measured by the latest call to cpufreq_get_requested_power() * @cpufreq_state: integer value representing the current state of cpufreq * cooling devices. * @clipped_freq: integer value representing the absolute value of the clipped * frequency. * @max_level: maximum cooling level. One less than total number of valid * cpufreq frequencies. + * @freq_table: Freq table in descending order of frequencies + * @cdev: thermal_cooling_device pointer to keep track of the + * registered cooling device. + * @policy: cpufreq policy. * @node: list_head to link all cpufreq_cooling_device together. - * @last_load: load measured by the latest call to cpufreq_get_requested_power() * @idle_time: idle time stats * @plat_get_static_power: callback to calculate the static power * @@ -94,14 +95,14 @@ struct time_in_idle { */ struct cpufreq_cooling_device { int id; - struct thermal_cooling_device *cdev; - struct cpufreq_policy *policy; + u32 last_load; unsigned int cpufreq_state; unsigned int clipped_freq; unsigned int max_level; struct freq_table *freq_table; /* In descending order */ + struct thermal_cooling_device *cdev; + struct cpufreq_policy *policy; struct list_head node; - u32 last_load; struct time_in_idle *idle_time; get_static_t plat_get_static_power; };