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authorStratos Karafotis <stratosk@semaphore.gr>2013-02-08 12:24:18 -0500
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-02-09 06:56:19 -0500
commit06eb09d17c9092c96e55a4ab886018c5c844d312 (patch)
tree7444cf03cad5f17d49509f91028ef50233df4927 /drivers/cpufreq/cpufreq_ondemand.c
parent6ca939b3a304f82065985e66041e26366be65564 (diff)
cpufreq: ondemand: Fix typos in comments
Fix some typos in comments. Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_ondemand.c')
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 09b27ae6576f..f3eb26cd848f 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -26,7 +26,7 @@
26 26
27#include "cpufreq_governor.h" 27#include "cpufreq_governor.h"
28 28
29/* On-demand governor macors */ 29/* On-demand governor macros */
30#define DEF_FREQUENCY_DOWN_DIFFERENTIAL (10) 30#define DEF_FREQUENCY_DOWN_DIFFERENTIAL (10)
31#define DEF_FREQUENCY_UP_THRESHOLD (80) 31#define DEF_FREQUENCY_UP_THRESHOLD (80)
32#define DEF_SAMPLING_DOWN_FACTOR (1) 32#define DEF_SAMPLING_DOWN_FACTOR (1)
@@ -66,7 +66,7 @@ static void ondemand_powersave_bias_init_cpu(int cpu)
66 * efficient idling at a higher frequency/voltage is. 66 * efficient idling at a higher frequency/voltage is.
67 * Pavel Machek says this is not so for various generations of AMD and old 67 * Pavel Machek says this is not so for various generations of AMD and old
68 * Intel systems. 68 * Intel systems.
69 * Mike Chan (androidlcom) calis this is also not true for ARM. 69 * Mike Chan (android.com) claims this is also not true for ARM.
70 * Because of this, whitelist specific known (series) of CPUs by default, and 70 * Because of this, whitelist specific known (series) of CPUs by default, and
71 * leave all others up to the user. 71 * leave all others up to the user.
72 */ 72 */
@@ -74,7 +74,7 @@ static int should_io_be_busy(void)
74{ 74{
75#if defined(CONFIG_X86) 75#if defined(CONFIG_X86)
76 /* 76 /*
77 * For Intel, Core 2 (model 15) andl later have an efficient idle. 77 * For Intel, Core 2 (model 15) and later have an efficient idle.
78 */ 78 */
79 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && 79 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
80 boot_cpu_data.x86 == 6 && 80 boot_cpu_data.x86 == 6 &&
@@ -159,8 +159,8 @@ static void dbs_freq_increase(struct cpufreq_policy *p, unsigned int freq)
159 159
160/* 160/*
161 * Every sampling_rate, we check, if current idle time is less than 20% 161 * Every sampling_rate, we check, if current idle time is less than 20%
162 * (default), then we try to increase frequency Every sampling_rate, we look for 162 * (default), then we try to increase frequency. Every sampling_rate, we look
163 * a the lowest frequency which can sustain the load while keeping idle time 163 * for the lowest frequency which can sustain the load while keeping idle time
164 * over 30%. If such a frequency exist, we try to decrease to this frequency. 164 * over 30%. If such a frequency exist, we try to decrease to this frequency.
165 * 165 *
166 * Any frequency increase takes it to the maximum frequency. Frequency reduction 166 * Any frequency increase takes it to the maximum frequency. Frequency reduction
@@ -267,7 +267,7 @@ static ssize_t show_sampling_rate_min(struct kobject *kobj,
267 * update_sampling_rate - update sampling rate effective immediately if needed. 267 * update_sampling_rate - update sampling rate effective immediately if needed.
268 * @new_rate: new sampling rate 268 * @new_rate: new sampling rate
269 * 269 *
270 * If new rate is smaller than the old, simply updaing 270 * If new rate is smaller than the old, simply updating
271 * dbs_tuners_int.sampling_rate might not be appropriate. For example, if the 271 * dbs_tuners_int.sampling_rate might not be appropriate. For example, if the
272 * original sampling_rate was 1 second and the requested new sampling rate is 10 272 * original sampling_rate was 1 second and the requested new sampling rate is 10
273 * ms because the user needs immediate reaction from ondemand governor, but not 273 * ms because the user needs immediate reaction from ondemand governor, but not