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Subject[PATCH 15/31] cpufreq: kirkwood: 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: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/kirkwood-cpufreq.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)

diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c
index 6360612..dddf23c 100644
--- a/drivers/cpufreq/kirkwood-cpufreq.c
+++ b/drivers/cpufreq/kirkwood-cpufreq.c
@@ -55,8 +55,8 @@ static unsigned int kirkwood_cpufreq_get_cpu_frequency(unsigned int cpu)
return kirkwood_freq_table[0].frequency;
}

-static void kirkwood_cpufreq_set_cpu_state(struct cpufreq_policy *policy,
- unsigned int index)
+static int kirkwood_cpufreq_target(struct cpufreq_policy *policy,
+ unsigned int index)
{
struct cpufreq_freqs freqs;
unsigned int state = kirkwood_freq_table[index].driver_data;
@@ -100,19 +100,6 @@ static void kirkwood_cpufreq_set_cpu_state(struct cpufreq_policy *policy,
local_irq_enable();
}
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
-};
-
-static int kirkwood_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq,
- unsigned int relation)
-{
- unsigned int index = 0;
-
- if (cpufreq_frequency_table_target(policy, kirkwood_freq_table,
- target_freq, relation, &index))
- return -EINVAL;
-
- kirkwood_cpufreq_set_cpu_state(policy, index);

return 0;
}
@@ -130,7 +117,7 @@ static int kirkwood_cpufreq_cpu_init(struct cpufreq_policy *policy)
static struct cpufreq_driver kirkwood_cpufreq_driver = {
.get = kirkwood_cpufreq_get_cpu_frequency,
.verify = cpufreq_generic_frequency_table_verify,
- .target_old = kirkwood_cpufreq_target,
+ .target = kirkwood_cpufreq_target,
.init = kirkwood_cpufreq_cpu_init,
.exit = cpufreq_generic_exit,
.name = "kirkwood-cpufreq",
--
1.7.12.rc2.18.g61b472e


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