Commit a11cda8e authored by Yury Norov's avatar Yury Norov Committed by Rafael J. Wysocki
Browse files

thermal: intel_powerclamp: don't use bitmap_weight() in end_power_clamp() 



Don't call bitmap_weight() if the following code can get by
without it.

Signed-off-by: default avatarYury Norov <yury.norov@gmail.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 26291c54

drivers/thermal/intel/intel_powerclamp.c

+3 −6
Original line number Diff line number Diff line
@@ -556,14 +556,11 @@ static void end_power_clamp(void) 
	 * stop faster.

	 */

	clamping = false;

	if (bitmap_weight(cpu_clamping_mask, num_possible_cpus())) {

	for_each_set_bit(i, cpu_clamping_mask, num_possible_cpus()) {

			pr_debug("clamping worker for cpu %d alive, destroy\n",

				 i);

		pr_debug("clamping worker for cpu %d alive, destroy\n", i);

		stop_power_clamp_worker(i);

	}

}

}



static int powerclamp_cpu_online(unsigned int cpu)

{