diff options
Diffstat (limited to 'drivers/cpufreq/s3c2416-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/s3c2416-cpufreq.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index 4188accd34ab..8d904a00027b 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -220,7 +220,7 @@ static int s3c2416_cpufreq_set_target(struct cpufreq_policy *policy, unsigned int index) { struct s3c2416_data *s3c_freq = &s3c2416_cpufreq; - struct cpufreq_freqs freqs; + unsigned int new_freq; int idx, ret, to_dvs = 0; mutex_lock(&cpufreq_lock); @@ -237,25 +237,14 @@ static int s3c2416_cpufreq_set_target(struct cpufreq_policy *policy, goto out; } - freqs.flags = 0; - freqs.old = s3c_freq->is_dvs ? FREQ_DVS - : clk_get_rate(s3c_freq->armclk) / 1000; - /* When leavin dvs mode, always switch the armdiv to the hclk rate * The S3C2416 has stability issues when switching directly to * higher frequencies. */ - freqs.new = (s3c_freq->is_dvs && !to_dvs) + new_freq = (s3c_freq->is_dvs && !to_dvs) ? clk_get_rate(s3c_freq->hclk) / 1000 : s3c_freq->freq_table[index].frequency; - pr_debug("cpufreq: Transition %d-%dkHz\n", freqs.old, freqs.new); - - if (!to_dvs && freqs.old == freqs.new) - goto out; - - cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); - if (to_dvs) { pr_debug("cpufreq: enter dvs\n"); ret = s3c2416_cpufreq_enter_dvs(s3c_freq, idx); @@ -263,12 +252,10 @@ static int s3c2416_cpufreq_set_target(struct cpufreq_policy *policy, pr_debug("cpufreq: leave dvs\n"); ret = s3c2416_cpufreq_leave_dvs(s3c_freq, idx); } else { - pr_debug("cpufreq: change armdiv to %dkHz\n", freqs.new); - ret = s3c2416_cpufreq_set_armdiv(s3c_freq, freqs.new); + pr_debug("cpufreq: change armdiv to %dkHz\n", new_freq); + ret = s3c2416_cpufreq_set_armdiv(s3c_freq, new_freq); } - cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); - out: mutex_unlock(&cpufreq_lock); |