cpufreq: scmi: Stop setting cpufreq_driver->attr field

The cpufreq core now handles this for basic attributes, including boost
frequencies, the driver can skip setting them.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>

Author: vireshk

drivers/cpufreq/scmi-cpufreq.c

@@ -171,12 +171,6 @@ scmi_get_rate_limit(u32 domain, bool has_fast_switch)
 	return rate_limit;
 }
 
-static struct freq_attr *scmi_cpufreq_hw_attr[] = {
-	&cpufreq_freq_attr_scaling_available_freqs,
-	NULL,
-	NULL,
-};
-
 static int scmi_limit_notify_cb(struct notifier_block *nb, unsigned long event, void *data)
 {
 	struct scmi_data *priv = container_of(nb, struct scmi_data, limit_notify_nb);
@@ -309,7 +303,6 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy)
 			dev_warn(cpu_dev, "failed to enable boost: %d\n", ret);
 			goto out_free_table;
 		} else {
-			scmi_cpufreq_hw_attr[1] = &cpufreq_freq_attr_scaling_boost_freqs;
 			scmi_cpufreq_driver.boost_enabled = true;
 		}
 	}
@@ -395,7 +388,6 @@ static struct cpufreq_driver scmi_cpufreq_driver = {
 		  CPUFREQ_NEED_INITIAL_FREQ_CHECK |
 		  CPUFREQ_IS_COOLING_DEV,
 	.verify	= cpufreq_generic_frequency_table_verify,
-	.attr	= scmi_cpufreq_hw_attr,
 	.target_index	= scmi_cpufreq_set_target,
 	.fast_switch	= scmi_cpufreq_fast_switch,
 	.get	= scmi_cpufreq_get_rate,