cpufreq: governor: Drop unused governor callback and data fields

After some previous changes, the ->get_cpu_dbs_info_s governor
callback and the "governor" field in struct dbs_governor (whose
value represents the governor type) are not used any more, so
drop them.

Also drop the unused gov_ops field from struct dbs_governor.

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_conservative.c

@@ -296,10 +296,8 @@ static struct dbs_governor cs_dbs_gov = {
 		.max_transition_latency = TRANSITION_LATENCY_LIMIT,
 		.owner = THIS_MODULE,
 	},
-	.governor = GOV_CONSERVATIVE,
 	.kobj_type = { .default_attrs = cs_attributes },
 	.get_cpu_cdbs = get_cpu_cdbs,
-	.get_cpu_dbs_info_s = get_cpu_dbs_info_s,
 	.gov_dbs_timer = cs_dbs_timer,
 	.init = cs_init,
 	.exit = cs_exit,