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/ppc-corenet-cpufreq.c | 15 ++++----------- drivers/cpufreq/ppc_cbe_cpufreq.c | 12 ++---------- 2 files changed, 6 insertions(+), 21 deletions(-)
diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index befd489..243a396 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -253,27 +253,20 @@ static int __exit corenet_cpufreq_cpu_exit(struct cpufreq_policy *policy) }
static int corenet_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) + unsigned int index) { struct cpufreq_freqs freqs; - unsigned int new; struct clk *parent; int ret; struct cpu_data *data = per_cpu(cpu_data, policy->cpu);
- cpufreq_frequency_table_target(policy, data->table, - target_freq, relation, &new); - - if (policy->cur == data->table[new].frequency) - return 0; - freqs.old = policy->cur; - freqs.new = data->table[new].frequency; + freqs.new = data->table[index].frequency;
mutex_lock(&cpufreq_lock); cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE);
- parent = of_clk_get(data->parent, data->table[new].driver_data); + parent = of_clk_get(data->parent, data->table[index].driver_data); ret = clk_set_parent(data->clk, parent); if (ret) freqs.new = freqs.old; @@ -290,7 +283,7 @@ static struct cpufreq_driver ppc_corenet_cpufreq_driver = { .init = corenet_cpufreq_cpu_init, .exit = __exit_p(corenet_cpufreq_cpu_exit), .verify = cpufreq_generic_frequency_table_verify, - .target = corenet_cpufreq_target, + .target_index = corenet_cpufreq_target, .get = corenet_cpufreq_get_speed, .attr = cpufreq_generic_attr, }; diff --git a/drivers/cpufreq/ppc_cbe_cpufreq.c b/drivers/cpufreq/ppc_cbe_cpufreq.c index 38540d1..52f707d 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq.c @@ -129,18 +129,10 @@ static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) }
static int cbe_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) + unsigned int cbe_pmode_new) { int rc; struct cpufreq_freqs freqs; - unsigned int cbe_pmode_new; - - cpufreq_frequency_table_target(policy, - cbe_freqs, - target_freq, - relation, - &cbe_pmode_new);
freqs.old = policy->cur; freqs.new = cbe_freqs[cbe_pmode_new].frequency; @@ -164,7 +156,7 @@ static int cbe_cpufreq_target(struct cpufreq_policy *policy,
static struct cpufreq_driver cbe_cpufreq_driver = { .verify = cpufreq_generic_frequency_table_verify, - .target = cbe_cpufreq_target, + .target_index = cbe_cpufreq_target, .init = cbe_cpufreq_cpu_init, .exit = cpufreq_generic_exit, .name = "cbe-cpufreq",