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Subject[PATCH 22/31] cpufreq: pmac32: 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/pmac32-cpufreq.c | 12 +++---------
drivers/cpufreq/pmac64-cpufreq.c | 17 ++++-------------
2 files changed, 7 insertions(+), 22 deletions(-)

diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index b465c0c..1032d5d 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -373,17 +373,11 @@ static unsigned int pmac_cpufreq_get_speed(unsigned int cpu)
}

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

- if (cpufreq_frequency_table_target(policy, pmac_cpu_freqs,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- rc = do_set_cpu_speed(policy, newstate, 1);
+ rc = do_set_cpu_speed(policy, index, 1);

ppc_proc_freq = cur_freq * 1000ul;
return rc;
@@ -458,7 +452,7 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy)

static struct cpufreq_driver pmac_cpufreq_driver = {
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = pmac_cpufreq_target,
+ .target = pmac_cpufreq_target,
.get = pmac_cpufreq_get_speed,
.init = pmac_cpufreq_cpu_init,
.suspend = pmac_cpufreq_suspend,
diff --git a/drivers/cpufreq/pmac64-cpufreq.c b/drivers/cpufreq/pmac64-cpufreq.c
index 52d5d13..7d4ddac 100644
--- a/drivers/cpufreq/pmac64-cpufreq.c
+++ b/drivers/cpufreq/pmac64-cpufreq.c
@@ -311,27 +311,18 @@ static int g5_pfunc_query_freq(void)
* Common interface to the cpufreq core
*/

-static int g5_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+static int g5_cpufreq_target(struct cpufreq_policy *policy, unsigned int index)
{
- unsigned int newstate = 0;
struct cpufreq_freqs freqs;
int rc;

- if (cpufreq_frequency_table_target(policy, g5_cpu_freqs,
- target_freq, relation, &newstate))
- return -EINVAL;
-
- if (g5_pmode_cur == newstate)
- return 0;
-
mutex_lock(&g5_switch_mutex);

freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency;
- freqs.new = g5_cpu_freqs[newstate].frequency;
+ freqs.new = g5_cpu_freqs[index].frequency;

cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
- rc = g5_switch_freq(newstate);
+ rc = g5_switch_freq(index);
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);

mutex_unlock(&g5_switch_mutex);
@@ -362,7 +353,7 @@ static struct cpufreq_driver g5_cpufreq_driver = {
.flags = CPUFREQ_CONST_LOOPS,
.init = g5_cpufreq_cpu_init,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = g5_cpufreq_target,
+ .target = g5_cpufreq_target,
.get = g5_cpufreq_get_speed,
.attr = cpufreq_generic_attr,
};
--
1.7.12.rc2.18.g61b472e


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