From: Todd Poynor <toddpoynor@google.com>
Date: Tue, 24 Apr 2012 04:22:45 +0000 (-0700)
Subject: cpufreq: interactive: remove unused target_validate_time_in_idle
X-Git-Tag: firefly_0821_release~7613^2~123
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=66510aa1148e3457e7d46e0a2582dac7c591b95d;p=firefly-linux-kernel-4.4.55.git

cpufreq: interactive: remove unused target_validate_time_in_idle

Change-Id: I37c5085b91318242612440dfd775ad762996612f
Signed-off-by: Todd Poynor <toddpoynor@google.com>
---

diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index 92de710d3f9e..52d2fe8f283a 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -47,7 +47,6 @@ struct cpufreq_interactive_cpuinfo {
 	u64 target_set_time;
 	u64 target_set_time_in_idle;
 	u64 target_validate_time;
-	u64 target_validate_time_in_idle;
 	struct cpufreq_policy *policy;
 	struct cpufreq_frequency_table *freq_table;
 	unsigned int target_freq;
@@ -238,7 +237,6 @@ static void cpufreq_interactive_timer(unsigned long data)
 		}
 	}
 
-	pcpu->target_validate_time_in_idle = now_idle;
 	pcpu->target_validate_time = pcpu->timer_run_time;
 
 	if (pcpu->target_freq == new_freq) {
@@ -512,8 +510,7 @@ static void cpufreq_interactive_boost(void)
 		 * allowing speed to drop).
 		 */
 
-		pcpu->target_validate_time_in_idle =
-			get_cpu_idle_time_us(i, &pcpu->target_validate_time);
+		pcpu->target_validate_time = ktime_to_us(ktime_get());
 	}
 
 	spin_unlock_irqrestore(&up_cpumask_lock, flags);
@@ -778,8 +775,6 @@ static int cpufreq_governor_interactive(struct cpufreq_policy *policy,
 					     &pcpu->target_set_time);
 			pcpu->target_validate_time =
 				pcpu->target_set_time;
-			pcpu->target_validate_time_in_idle =
-				pcpu->target_set_time_in_idle;
 			pcpu->governor_enabled = 1;
 			smp_wmb();
 		}