Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4ff248f3 authored by Manuel Schölling's avatar Manuel Schölling Committed by Rafael J. Wysocki
Browse files

ACPI / PAD: Use time_before() for time comparison 



To be future-proof and for better readability the time comparisons are
modified to use time_before() instead of plain, error-prone math.

Signed-off-by: default avatarManuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 5b59c69e

drivers/acpi/acpi_pad.c

+4 −3
Original line number Diff line number Diff line
@@ -156,12 +156,13 @@ static int power_saving_thread(void *data) 


	while (!kthread_should_stop()) {

		int cpu;

		u64 expire_time;

		unsigned long expire_time;



		try_to_freeze();



		/* round robin to cpus */

		if (last_jiffies + round_robin_time * HZ < jiffies) {

		expire_time = last_jiffies + round_robin_time * HZ;

		if (time_before(expire_time, jiffies)) {

			last_jiffies = jiffies;

			round_robin_cpu(tsk_index);

		}
@@ -200,7 +201,7 @@ static int power_saving_thread(void *data) 
					CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);

			local_irq_enable();



			if (jiffies > expire_time) {

			if (time_before(expire_time, jiffies)) {

				do_sleep = 1;

				break;

			}