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authorDave Jones <davej@redhat.com>2008-07-30 12:59:56 -0400
committerDave Jones <davej@redhat.com>2008-08-08 16:00:48 -0400
commitf068c04ba6f308774fdd2ed5e113da7cf4ff2f2b (patch)
treedacea248b87cbf604bd5e74256c64b997f473755 /drivers/cpufreq
parentec983f7060cd73e14cdd3edd910339127a8a4e96 (diff)
downloadblackbird-op-linux-f068c04ba6f308774fdd2ed5e113da7cf4ff2f2b.tar.gz
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[CPUFREQ] Fix -Wshadow warning in conservative governor.
drivers/cpufreq/cpufreq_conservative.c:336:15: warning: symbol 'freq_step' shadows an earlier one Just rename the local variable. Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index fe565ee43757..ac0bbf2d234f 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -333,7 +333,7 @@ static void dbs_check_cpu(int cpu)
{
unsigned int idle_ticks, up_idle_ticks, down_idle_ticks;
unsigned int tmp_idle_ticks, total_idle_ticks;
- unsigned int freq_step;
+ unsigned int freq_target;
unsigned int freq_down_sampling_rate;
struct cpu_dbs_info_s *this_dbs_info = &per_cpu(cpu_dbs_info, cpu);
struct cpufreq_policy *policy;
@@ -383,13 +383,13 @@ static void dbs_check_cpu(int cpu)
if (this_dbs_info->requested_freq == policy->max)
return;
- freq_step = (dbs_tuners_ins.freq_step * policy->max) / 100;
+ freq_target = (dbs_tuners_ins.freq_step * policy->max) / 100;
/* max freq cannot be less than 100. But who knows.... */
- if (unlikely(freq_step == 0))
- freq_step = 5;
+ if (unlikely(freq_target == 0))
+ freq_target = 5;
- this_dbs_info->requested_freq += freq_step;
+ this_dbs_info->requested_freq += freq_target;
if (this_dbs_info->requested_freq > policy->max)
this_dbs_info->requested_freq = policy->max;
@@ -425,19 +425,19 @@ static void dbs_check_cpu(int cpu)
/*
* if we are already at the lowest speed then break out early
* or if we 'cannot' reduce the speed as the user might want
- * freq_step to be zero
+ * freq_target to be zero
*/
if (this_dbs_info->requested_freq == policy->min
|| dbs_tuners_ins.freq_step == 0)
return;
- freq_step = (dbs_tuners_ins.freq_step * policy->max) / 100;
+ freq_target = (dbs_tuners_ins.freq_step * policy->max) / 100;
/* max freq cannot be less than 100. But who knows.... */
- if (unlikely(freq_step == 0))
- freq_step = 5;
+ if (unlikely(freq_target == 0))
+ freq_target = 5;
- this_dbs_info->requested_freq -= freq_step;
+ this_dbs_info->requested_freq -= freq_target;
if (this_dbs_info->requested_freq < policy->min)
this_dbs_info->requested_freq = policy->min;
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