cpufreq: e_powersaver: Use generic cpufreq routines

Most of the CPUFreq drivers do similar things in .exit() and .verify() routines
and .attr. So its better if we have generic routines for them which can be used
by cpufreq drivers then.

This patch uses these generic routines in the e_powersaver driver.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index c1b7c99..a8cbbd0 100644 (file)
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -198,12 +198,6 @@ static int eps_target(struct cpufreq_policy *policy,
        return ret;
 }
 
-static int eps_verify(struct cpufreq_policy *policy)
-{
-       return cpufreq_frequency_table_verify(policy,
-                       &eps_cpu[policy->cpu]->freq_table[0]);
-}
-
 static int eps_cpu_init(struct cpufreq_policy *policy)
 {
        unsigned int i;
@@ -423,19 +417,14 @@ static int eps_cpu_exit(struct cpufreq_policy *policy)
        return 0;
 }
 
-static struct freq_attr *eps_attr[] = {
-       &cpufreq_freq_attr_scaling_available_freqs,
-       NULL,
-};
-
 static struct cpufreq_driver eps_driver = {
-       .verify         = eps_verify,
+       .verify         = cpufreq_generic_frequency_table_verify,
        .target         = eps_target,
        .init           = eps_cpu_init,
        .exit           = eps_cpu_exit,
        .get            = eps_get,
        .name           = "e_powersaver",
-       .attr           = eps_attr,
+       .attr           = cpufreq_generic_attr,
 };