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Commit 82577360 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpufreq: Reuse new freq-table helpers 



This patch migrates few users of cpufreq tables to the new helpers
that work on sorted freq-tables.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent da0c6dc0

drivers/cpufreq/acpi-cpufreq.c

+4 −10
Original line number Diff line number Diff line
@@ -468,20 +468,14 @@ unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy, 
	struct acpi_cpufreq_data *data = policy->driver_data;

	struct acpi_processor_performance *perf;

	struct cpufreq_frequency_table *entry;

	unsigned int next_perf_state, next_freq, freq;

	unsigned int next_perf_state, next_freq, index;



	/*

	 * Find the closest frequency above target_freq.

	 *

	 * The table is sorted in the reverse order with respect to the

	 * frequency and all of the entries are valid (see the initialization).

	 */

	entry = policy->freq_table;

	do {

		entry++;

		freq = entry->frequency;

	} while (freq >= target_freq && freq != CPUFREQ_TABLE_END);

	entry--;

	index = cpufreq_table_find_index_dl(policy, target_freq);



	entry = &policy->freq_table[index];

	next_freq = entry->frequency;

	next_perf_state = entry->driver_data;

drivers/cpufreq/amd_freq_sensitivity.c

+2 −2
Original line number Diff line number Diff line
@@ -91,8 +91,8 @@ static unsigned int amd_powersave_bias_target(struct cpufreq_policy *policy, 
		else {

			unsigned int index;



			index = cpufreq_frequency_table_target(policy,

				policy->cur - 1, CPUFREQ_RELATION_H);

			index = cpufreq_table_find_index_h(policy,

							   policy->cur - 1);

			freq_next = policy->freq_table[index].frequency;

		}

drivers/cpufreq/cpufreq_ondemand.c

+2 −4
Original line number Diff line number Diff line
@@ -85,11 +85,9 @@ static unsigned int generic_powersave_bias_target(struct cpufreq_policy *policy, 
	freq_avg = freq_req - freq_reduc;



	/* Find freq bounds for freq_avg in freq_table */

	index = cpufreq_frequency_table_target(policy, freq_avg,

					       CPUFREQ_RELATION_H);

	index = cpufreq_table_find_index_h(policy, freq_avg);

	freq_lo = freq_table[index].frequency;

	index = cpufreq_frequency_table_target(policy, freq_avg,

					       CPUFREQ_RELATION_L);

	index = cpufreq_table_find_index_l(policy, freq_avg);

	freq_hi = freq_table[index].frequency;



	/* Find out how long we have to be in hi and lo freqs */

drivers/cpufreq/powernv-cpufreq.c

+1 −2
Original line number Diff line number Diff line
@@ -760,8 +760,7 @@ void powernv_cpufreq_work_fn(struct work_struct *work) 
		struct cpufreq_policy policy;



		cpufreq_get_policy(&policy, cpu);

		index = cpufreq_frequency_table_target(&policy, policy.cur,

					       CPUFREQ_RELATION_C);

		index = cpufreq_table_find_index_c(&policy, policy.cur);

		powernv_cpufreq_target_index(&policy, index);

		cpumask_andnot(&mask, &mask, policy.cpus);

	}

drivers/cpufreq/s5pv210-cpufreq.c

+1 −2
Original line number Diff line number Diff line
@@ -246,8 +246,7 @@ static int s5pv210_target(struct cpufreq_policy *policy, unsigned int index) 
	new_freq = s5pv210_freq_table[index].frequency;



	/* Finding current running level index */

	priv_index = cpufreq_frequency_table_target(policy, old_freq,

						    CPUFREQ_RELATION_H);

	priv_index = cpufreq_table_find_index_h(policy, old_freq);



	arm_volt = dvs_conf[index].arm_volt;

	int_volt = dvs_conf[index].int_volt;