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/arm_big_little.c | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c index f7717ef..c3936ef 100644 --- a/drivers/cpufreq/arm_big_little.c +++ b/drivers/cpufreq/arm_big_little.c @@ -49,28 +49,21 @@ static unsigned int bL_cpufreq_get(unsigned int cpu)
/* Set clock frequency */ static int bL_cpufreq_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) + unsigned int index) { struct cpufreq_freqs freqs; - u32 cpu = policy->cpu, freq_tab_idx, cur_cluster; + u32 cpu = policy->cpu, cur_cluster; int ret = 0;
cur_cluster = cpu_to_cluster(policy->cpu);
freqs.old = bL_cpufreq_get(policy->cpu); - - /* Determine valid target frequency using freq_table */ - cpufreq_frequency_table_target(policy, freq_table[cur_cluster], - target_freq, relation, &freq_tab_idx); - freqs.new = freq_table[cur_cluster][freq_tab_idx].frequency; + freqs.new = freq_table[cur_cluster][index].frequency;
pr_debug("%s: cpu: %d, cluster: %d, oldfreq: %d, target freq: %d, new freq: %d\n", - __func__, cpu, cur_cluster, freqs.old, target_freq, + __func__, cpu, cur_cluster, freqs.old, freqs.new, freqs.new);
- if (freqs.old == freqs.new) - return 0; - cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
ret = clk_set_rate(clk[cur_cluster], freqs.new * 1000); @@ -200,7 +193,7 @@ static struct cpufreq_driver bL_cpufreq_driver = { .flags = CPUFREQ_STICKY | CPUFREQ_HAVE_GOVERNOR_PER_POLICY, .verify = cpufreq_generic_frequency_table_verify, - .target = bL_cpufreq_set_target, + .target_index = bL_cpufreq_set_target, .get = bL_cpufreq_get, .init = bL_cpufreq_init, .exit = bL_cpufreq_exit,