This patch converts existing .target() to newly defined light weight
.target_index() 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 <and...@lunn.ch>
Signed-off-by: Viresh Kumar <viresh.ku...@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 fff8653..0ae4dd7 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;
}
@@ -126,7 +113,7 @@ 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 = kirkwood_cpufreq_target,
+ .target_index = 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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