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Subject[PATCH 18/31] cpufreq: maple: Covert to light weight ->target() routine
Date
This patch converts existing .target_old() to newly defined light weight
.target() routine for this driver.

CPUFreq core will call cpufreq_frequency_table_target() before calling this
routine and will pass index to it.

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/maple-cpufreq.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/cpufreq/maple-cpufreq.c b/drivers/cpufreq/maple-cpufreq.c
index 7f84a66..10ec535 100644
--- a/drivers/cpufreq/maple-cpufreq.c
+++ b/drivers/cpufreq/maple-cpufreq.c
@@ -131,26 +131,18 @@ static int maple_scom_query_freq(void)
*/

static int maple_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+ unsigned int index)
{
- unsigned int newstate = 0;
struct cpufreq_freqs freqs;
int rc;

- if (cpufreq_frequency_table_target(policy, maple_cpu_freqs,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- if (maple_pmode_cur == newstate)
- return 0;
-
mutex_lock(&maple_switch_mutex);

freqs.old = maple_cpu_freqs[maple_pmode_cur].frequency;
- freqs.new = maple_cpu_freqs[newstate].frequency;
+ freqs.new = maple_cpu_freqs[index].frequency;

cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
- rc = maple_scom_switch_freq(newstate);
+ rc = maple_scom_switch_freq(index);
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);

mutex_unlock(&maple_switch_mutex);
@@ -181,7 +173,7 @@ static struct cpufreq_driver maple_cpufreq_driver = {
.flags = CPUFREQ_CONST_LOOPS,
.init = maple_cpufreq_cpu_init,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = maple_cpufreq_target,
+ .target = maple_cpufreq_target,
.get = maple_cpufreq_get_speed,
.attr = cpufreq_generic_attr,
};
--
1.7.12.rc2.18.g61b472e


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