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Subject[PATCH 09/31] cpufreq: dbx500: 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: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/dbx500-cpufreq.c | 16 +++-------------
1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/cpufreq/dbx500-cpufreq.c b/drivers/cpufreq/dbx500-cpufreq.c
index bae4fe9..1943a03 100644
--- a/drivers/cpufreq/dbx500-cpufreq.c
+++ b/drivers/cpufreq/dbx500-cpufreq.c
@@ -20,23 +20,13 @@ static struct cpufreq_frequency_table *freq_table;
static struct clk *armss_clk;

static int dbx500_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+ unsigned int index)
{
struct cpufreq_freqs freqs;
- unsigned int idx;
int ret;

- /* Lookup the next frequency */
- if (cpufreq_frequency_table_target(policy, freq_table, target_freq,
- relation, &idx))
- return -EINVAL;
-
freqs.old = policy->cur;
- freqs.new = freq_table[idx].frequency;
-
- if (freqs.old == freqs.new)
- return 0;
+ freqs.new = freq_table[index].frequency;

/* pre-change notification */
cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
@@ -104,7 +94,7 @@ static int dbx500_cpufreq_init(struct cpufreq_policy *policy)
static struct cpufreq_driver dbx500_cpufreq_driver = {
.flags = CPUFREQ_STICKY | CPUFREQ_CONST_LOOPS,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = dbx500_cpufreq_target,
+ .target = dbx500_cpufreq_target,
.get = dbx500_cpufreq_getspeed,
.init = dbx500_cpufreq_init,
.name = "DBX500",
--
1.7.12.rc2.18.g61b472e


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