cpufreq: ondemand: Drop unused callback from struct od_ops

The ->freq_increase callback in struct od_ops is never invoked,
so drop it.

No functional changes.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

drivers/cpufreq/cpufreq_governor.h

@@ -220,7 +220,6 @@ struct od_ops {
 	void (*powersave_bias_init_cpu)(int cpu);
 	unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
 			unsigned int freq_next, unsigned int relation);
-	void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
 };
 
 extern struct mutex dbs_data_mutex;

drivers/cpufreq/cpufreq_ondemand.c

@@ -417,7 +417,6 @@ define_get_cpu_dbs_routines(od_cpu_dbs_info);
 static struct od_ops od_ops = {
 	.powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
 	.powersave_bias_target = generic_powersave_bias_target,
-	.freq_increase = dbs_freq_increase,
 };
 
 static struct dbs_governor od_dbs_gov = {