cpufreq: davinci: Reuse cpufreq_generic_frequency_table_verify()
policy->freq_table will always be valid for this platform, otherwise
driver's probe() would fail. And so this routine will *always* return
after calling cpufreq_frequency_table_verify().
This can be done using the generic callback provided by core, lets use
it instead.
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/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c
index 7e336d2..b95a872 100644
--- a/drivers/cpufreq/davinci-cpufreq.c
+++ b/drivers/cpufreq/davinci-cpufreq.c
@@ -38,26 +38,6 @@
};
static struct davinci_cpufreq cpufreq;
-static int davinci_verify_speed(struct cpufreq_policy *policy)
-{
- struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
- struct cpufreq_frequency_table *freq_table = pdata->freq_table;
- struct clk *armclk = cpufreq.armclk;
-
- if (freq_table)
- return cpufreq_frequency_table_verify(policy, freq_table);
-
- if (policy->cpu)
- return -EINVAL;
-
- cpufreq_verify_within_cpu_limits(policy);
- policy->min = clk_round_rate(armclk, policy->min * 1000) / 1000;
- policy->max = clk_round_rate(armclk, policy->max * 1000) / 1000;
- cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
- policy->cpuinfo.max_freq);
- return 0;
-}
-
static int davinci_target(struct cpufreq_policy *policy, unsigned int idx)
{
struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data;
@@ -121,7 +101,7 @@
static struct cpufreq_driver davinci_driver = {
.flags = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK,
- .verify = davinci_verify_speed,
+ .verify = cpufreq_generic_frequency_table_verify,
.target_index = davinci_target,
.get = cpufreq_generic_get,
.init = davinci_cpu_init,