diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpufreq.h | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 631ba33bbe9f..5fa55fc56e18 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -639,19 +639,19 @@ static inline int cpufreq_table_find_index_al(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq >= target_freq) - return i; + return pos - table; - best = i; + best = pos; } - return best; + return best - table; } /* Find lowest freq at or above target in a table in descending order */ @@ -659,28 +659,28 @@ static inline int cpufreq_table_find_index_dl(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq == target_freq) - return i; + return pos - table; if (freq > target_freq) { - best = i; + best = pos; continue; } /* No freq found above target_freq */ - if (best == -1) - return i; + if (best == table - 1) + return pos - table; - return best; + return best - pos; } - return best; + return best - pos; } /* Works only on sorted freq-tables */ @@ -700,28 +700,28 @@ static inline int cpufreq_table_find_index_ah(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq == target_freq) - return i; + return pos - table; if (freq < target_freq) { - best = i; + best = pos; continue; } /* No freq found below target_freq */ - if (best == -1) - return i; + if (best == table - 1) + return pos - table; - return best; + return best - table; } - return best; + return best - table; } /* Find highest freq at or below target in a table in descending order */ @@ -729,19 +729,19 @@ static inline int cpufreq_table_find_index_dh(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq <= target_freq) - return i; + return pos - table; - best = i; + best = pos; } - return best; + return best - table; } /* Works only on sorted freq-tables */ @@ -761,32 +761,32 @@ static inline int cpufreq_table_find_index_ac(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq == target_freq) - return i; + return pos - table; if (freq < target_freq) { - best = i; + best = pos; continue; } /* No freq found below target_freq */ - if (best == -1) - return i; + if (best == table - 1) + return pos - table; /* Choose the closest freq */ - if (target_freq - table[best].frequency > freq - target_freq) - return i; + if (target_freq - best->frequency > freq - target_freq) + return pos - table; - return best; + return best - table; } - return best; + return best - table; } /* Find closest freq to target in a table in descending order */ @@ -794,32 +794,32 @@ static inline int cpufreq_table_find_index_dc(struct cpufreq_policy *policy, unsigned int target_freq) { struct cpufreq_frequency_table *table = policy->freq_table; + struct cpufreq_frequency_table *pos, *best = table - 1; unsigned int freq; - int i, best = -1; - for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) { - freq = table[i].frequency; + cpufreq_for_each_valid_entry(pos, table) { + freq = pos->frequency; if (freq == target_freq) - return i; + return pos - table; if (freq > target_freq) { - best = i; + best = pos; continue; } /* No freq found above target_freq */ - if (best == -1) - return i; + if (best == table - 1) + return pos - table; /* Choose the closest freq */ - if (table[best].frequency - target_freq > target_freq - freq) - return i; + if (best->frequency - target_freq > target_freq - freq) + return pos - table; - return best; + return best - table; } - return best; + return best - table; } /* Works only on sorted freq-tables */ |