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Subject[PATCH V2 Resend 26/34] cpufreq: s3c2416: Convert to light weight ->target_index() routine
Date
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",
--
1.7.12.rc2.18.g61b472e


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