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/e_powersaver.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-)
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c index a8cbbd0..60cd576 100644 --- a/drivers/cpufreq/e_powersaver.c +++ b/drivers/cpufreq/e_powersaver.c @@ -168,12 +168,9 @@ postchange: return err; }
-static int eps_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) +static int eps_target(struct cpufreq_policy *policy, unsigned int index) { struct eps_cpu_data *centaur; - unsigned int newstate = 0; unsigned int cpu = policy->cpu; unsigned int dest_state; int ret; @@ -182,16 +179,8 @@ static int eps_target(struct cpufreq_policy *policy, return -ENODEV; centaur = eps_cpu[cpu];
- if (unlikely(cpufreq_frequency_table_target(policy, - &eps_cpu[cpu]->freq_table[0], - target_freq, - relation, - &newstate))) { - return -EINVAL; - } - /* Make frequency transition */ - dest_state = centaur->freq_table[newstate].driver_data & 0xffff; + dest_state = centaur->freq_table[index].driver_data & 0xffff; ret = eps_set_state(centaur, policy, dest_state); if (ret) printk(KERN_ERR "eps: Timeout!\n"); @@ -419,7 +408,7 @@ static int eps_cpu_exit(struct cpufreq_policy *policy)
static struct cpufreq_driver eps_driver = { .verify = cpufreq_generic_frequency_table_verify, - .target = eps_target, + .target_index = eps_target, .init = eps_cpu_init, .exit = eps_cpu_exit, .get = eps_get,