diff options
| author | Inderpal Singh <inderpal.singh@linaro.org> | 2012-03-05 10:27:08 +0530 |
|---|---|---|
| committer | Tushar Behera <tushar.behera@linaro.org> | 2012-07-20 14:28:45 +0530 |
| commit | 23d0717798e6196c0a45c8096f3442bed54c2443 (patch) | |
| tree | b6bcaa15cdac620f933a7a96143e70f0ae3f2638 | |
| parent | 447171c88579c0126d5c410a8eebf703a8aa2d52 (diff) | |
[CPUFREQ] EXYNOS: Calculate old_index based on freqs.oldtracking-samslt-asv_cpufreq-ll-20120727.0tracking-samslt-asv_cpufreq-ll-20120723.0
Do not calculate old_index with cpufreq_frequency_table_target because it
won't give the correct old_index if the policy got changed. Hence, use
freqs.old to calculate old_index.
Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 749be588c415..1ff48a4526b3 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -48,7 +48,7 @@ static int exynos_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { - unsigned int index, old_index; + unsigned int index, old_index = 0, i; unsigned int arm_volt, safe_arm_volt = 0; int ret = 0; struct cpufreq_frequency_table *freq_table = exynos_info->freq_table; @@ -64,10 +64,11 @@ static int exynos_target(struct cpufreq_policy *policy, goto out; } - if (cpufreq_frequency_table_target(policy, freq_table, - freqs.old, relation, &old_index)) { - ret = -EINVAL; - goto out; + for (i = 0; (freq_table[i].frequency != CPUFREQ_TABLE_END); i++) { + if (freqs.old == freq_table[i].frequency) { + old_index = i; + break; + } } if (cpufreq_frequency_table_target(policy, freq_table, |