linux-kernel - [PATCH 38/70] cpufreq: interactive: init default values at compile time

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Date:	Tue, 27 Oct 2015 18:30:26 +0100
From:	Bálint Czobor <czoborbalint@...il.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	Todd Poynor <toddpoynor@...gle.com>,
	Bálint Czobor <czoborbalint@...il.com>
Subject: [PATCH 38/70] cpufreq: interactive: init default values at compile time

From: Todd Poynor <toddpoynor@...gle.com>

Change-Id: Ia4966e949a6c24c34fdbd4a6e522cd7c37e4108e
Signed-off-by: Todd Poynor <toddpoynor@...gle.com>
Signed-off-by: Bálint Czobor <czoborbalint@...il.com>
---
 drivers/cpufreq/cpufreq_interactive.c |   13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index fdc2a47..c8358a3 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -67,7 +67,7 @@ static unsigned int hispeed_freq;
 
 /* Go to hi speed when CPU load at or above this value. */
 #define DEFAULT_GO_HISPEED_LOAD 99
-static unsigned long go_hispeed_load;
+static unsigned long go_hispeed_load = DEFAULT_GO_HISPEED_LOAD;
 
 /* Target load.  Lower values result in higher CPU speeds. */
 #define DEFAULT_TARGET_LOAD 90
@@ -80,20 +80,20 @@ static int ntarget_loads = ARRAY_SIZE(default_target_loads);
  * The minimum amount of time to spend at a frequency before we can ramp down.
  */
 #define DEFAULT_MIN_SAMPLE_TIME (80 * USEC_PER_MSEC)
-static unsigned long min_sample_time;
+static unsigned long min_sample_time = DEFAULT_MIN_SAMPLE_TIME;
 
 /*
  * The sample rate of the timer used to increase frequency
  */
 #define DEFAULT_TIMER_RATE (20 * USEC_PER_MSEC)
-static unsigned long timer_rate;
+static unsigned long timer_rate = DEFAULT_TIMER_RATE;
 
 /*
  * Wait this long before raising speed above hispeed, by default a single
  * timer interval.
  */
 #define DEFAULT_ABOVE_HISPEED_DELAY DEFAULT_TIMER_RATE
-static unsigned long above_hispeed_delay_val;
+static unsigned long above_hispeed_delay_val = DEFAULT_ABOVE_HISPEED_DELAY;
 
 /* Non-zero means indefinite speed boost active */
 static int boost_val;
@@ -992,11 +992,6 @@ static int __init cpufreq_interactive_init(void)
 	struct cpufreq_interactive_cpuinfo *pcpu;
 	struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };
 
-	go_hispeed_load = DEFAULT_GO_HISPEED_LOAD;
-	min_sample_time = DEFAULT_MIN_SAMPLE_TIME;
-	above_hispeed_delay_val = DEFAULT_ABOVE_HISPEED_DELAY;
-	timer_rate = DEFAULT_TIMER_RATE;
-
 	/* Initalize per-cpu timers */
 	for_each_possible_cpu(i) {
 		pcpu = &per_cpu(cpuinfo, i);
-- 
1.7.9.5

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