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.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- drivers/cpufreq/sc520_freq.c | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/drivers/cpufreq/sc520_freq.c b/drivers/cpufreq/sc520_freq.c index 9047ab1..6c86452 100644 --- a/drivers/cpufreq/sc520_freq.c +++ b/drivers/cpufreq/sc520_freq.c @@ -53,8 +53,7 @@ static unsigned int sc520_freq_get_cpu_frequency(unsigned int cpu) } }
-static void sc520_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int sc520_freq_target(struct cpufreq_policy *policy, unsigned int state) {
struct cpufreq_freqs freqs; @@ -76,24 +75,10 @@ static void sc520_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable();
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int sc520_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, sc520_freq_table, - target_freq, relation, &newstate)) - return -EINVAL; - - sc520_freq_set_cpu_state(policy, newstate);
return 0; }
- /* * Module init and exit code */ @@ -117,7 +102,7 @@ static int sc520_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver sc520_freq_driver = { .get = sc520_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = sc520_freq_target, + .target_index = sc520_freq_target, .init = sc520_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "sc520_freq",