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Commit a4a68b2f authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "drivers: cpuidle: lpm-levels: Remove ktime_get from suspend path"

parents 29032ef8 5170c83e

drivers/cpuidle/lpm-levels.c

+2 −4
Original line number Diff line number Diff line
@@ -1276,7 +1276,6 @@ static int lpm_suspend_enter(suspend_state_t state) 
	struct lpm_cpu *lpm_cpu = cluster->cpu;

	const struct cpumask *cpumask = get_cpu_mask(cpu);

	int idx;

	int64_t time = ktime_to_ns(ktime_get());



	for (idx = lpm_cpu->nlevels - 1; idx >= 0; idx--) {
@@ -1288,7 +1287,7 @@ static int lpm_suspend_enter(suspend_state_t state) 
		return 0;

	}

	cpu_prepare(cluster, idx, false);

	cluster_prepare(cluster, cpumask, idx, false, time);

	cluster_prepare(cluster, cpumask, idx, false, 0);

	if (idx > 0)

		update_debug_pc_event(CPU_ENTER, idx, 0xdeaffeed,

					0xdeaffeed, false);
@@ -1310,8 +1309,7 @@ static int lpm_suspend_enter(suspend_state_t state) 
		update_debug_pc_event(CPU_EXIT, idx, true, 0xdeaffeed,

					false);



	time = ktime_to_ns(ktime_get());

	cluster_unprepare(cluster, cpumask, idx, false, time);

	cluster_unprepare(cluster, cpumask, idx, false, 0);

	cpu_unprepare(cluster, idx, false);

	return 0;

}