From f1e420ebe94fb1acd2b6b326c6827fcc8b4a986e Mon Sep 17 00:00:00 2001 From: Inderpal Singh Date: Mon, 5 Mar 2012 10:27:08 +0530 Subject: EXYNOS: CPUFREQ: Calculate old_index based on freqs.old 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 --- drivers/cpufreq/exynos-cpufreq.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/cpufreq/exynos-cpufreq.c') diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 0eba3c7aaa1..79bb6f17b94 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, 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[old_index].frequency) { + old_index = i; + break; + } } if (cpufreq_frequency_table_target(policy, freq_table, -- cgit v1.2.3