This patch converts existing .target() to newly defined light weight .target_index() routine for this driver.
CPUFreq core will call cpufreq_frequency_table_target() before calling this routine and will pass index to it.
Cc: Kukjin Kim kgene.kim@samsung.com Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/s3c2416-cpufreq.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c index 26a35d1..4188acc 100644 --- a/drivers/cpufreq/s3c2416-cpufreq.c +++ b/drivers/cpufreq/s3c2416-cpufreq.c @@ -217,24 +217,15 @@ static int s3c2416_cpufreq_leave_dvs(struct s3c2416_data *s3c_freq, int idx) }
static int s3c2416_cpufreq_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) + unsigned int index) { struct s3c2416_data *s3c_freq = &s3c2416_cpufreq; struct cpufreq_freqs freqs; int idx, ret, to_dvs = 0; - unsigned int i;
mutex_lock(&cpufreq_lock);
- pr_debug("cpufreq: to %dKHz, relation %d\n", target_freq, relation); - - ret = cpufreq_frequency_table_target(policy, s3c_freq->freq_table, - target_freq, relation, &i); - if (ret != 0) - goto out; - - idx = s3c_freq->freq_table[i].driver_data; + idx = s3c_freq->freq_table[index].driver_data;
if (idx == SOURCE_HCLK) to_dvs = 1; @@ -256,7 +247,7 @@ static int s3c2416_cpufreq_set_target(struct cpufreq_policy *policy, */ freqs.new = (s3c_freq->is_dvs && !to_dvs) ? clk_get_rate(s3c_freq->hclk) / 1000 - : s3c_freq->freq_table[i].frequency; + : s3c_freq->freq_table[index].frequency;
pr_debug("cpufreq: Transition %d-%dkHz\n", freqs.old, freqs.new);
@@ -505,7 +496,7 @@ err_hclk: static struct cpufreq_driver s3c2416_cpufreq_driver = { .flags = 0, .verify = cpufreq_generic_frequency_table_verify, - .target = s3c2416_cpufreq_set_target, + .target_index = s3c2416_cpufreq_set_target, .get = s3c2416_cpufreq_get_speed, .init = s3c2416_cpufreq_driver_init, .name = "s3c2416",