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Subject[PATCH 24/31] cpufreq: ppc: 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.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/ppc-corenet-cpufreq.c | 15 ++++-----------
drivers/cpufreq/ppc_cbe_cpufreq.c | 12 ++----------
2 files changed, 6 insertions(+), 21 deletions(-)

diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c
index 0d174f5..2a991e9 100644
--- a/drivers/cpufreq/ppc-corenet-cpufreq.c
+++ b/drivers/cpufreq/ppc-corenet-cpufreq.c
@@ -253,27 +253,20 @@ static int __exit corenet_cpufreq_cpu_exit(struct cpufreq_policy *policy)
}

static int corenet_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+ unsigned int index)
{
struct cpufreq_freqs freqs;
- unsigned int new;
struct clk *parent;
int ret;
struct cpu_data *data = per_cpu(cpu_data, policy->cpu);

- cpufreq_frequency_table_target(policy, data->table,
- target_freq, relation, &new);
-
- if (policy->cur == data->table[new].frequency)
- return 0;
-
freqs.old = policy->cur;
- freqs.new = data->table[new].frequency;
+ freqs.new = data->table[index].frequency;

mutex_lock(&cpufreq_lock);
cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);

- parent = of_clk_get(data->parent, data->table[new].driver_data);
+ parent = of_clk_get(data->parent, data->table[index].driver_data);
ret = clk_set_parent(data->clk, parent);
if (ret)
freqs.new = freqs.old;
@@ -290,7 +283,7 @@ static struct cpufreq_driver ppc_corenet_cpufreq_driver = {
.init = corenet_cpufreq_cpu_init,
.exit = __exit_p(corenet_cpufreq_cpu_exit),
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = corenet_cpufreq_target,
+ .target = corenet_cpufreq_target,
.get = corenet_cpufreq_get_speed,
.attr = cpufreq_generic_attr,
};
diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c
index f3783af..50161d5 100644
--- a/drivers/cpufreq/ppc_cbe_cpufreq.c
+++ b/drivers/cpufreq/ppc_cbe_cpufreq.c
@@ -129,18 +129,10 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy)
}

static int cbe_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
+ unsigned int cbe_pmode_new)
{
int rc;
struct cpufreq_freqs freqs;
- unsigned int cbe_pmode_new;
-
- cpufreq_frequency_table_target(policy,
- cbe_freqs,
- target_freq,
- relation,
- &cbe_pmode_new);

freqs.old = policy->cur;
freqs.new = cbe_freqs[cbe_pmode_new].frequency;
@@ -164,7 +156,7 @@ static int cbe_cpufreq_target(struct cpufreq_policy *policy,

static struct cpufreq_driver cbe_cpufreq_driver = {
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = cbe_cpufreq_target,
+ .target = cbe_cpufreq_target,
.init = cbe_cpufreq_cpu_init,
.exit = cpufreq_generic_exit,
.name = "cbe-cpufreq",
--
1.7.12.rc2.18.g61b472e


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