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Commit fdb56c45 authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki
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mfd: db8500-prcmu: Use cpufreq_for_each_entry macro for iteration 



The cpufreq core now supports the cpufreq_for_each_entry macro helper
for iteration over the cpufreq_frequency_table, so use it.

It should have no functional changes.

Signed-off-by: default avatarStratos Karafotis <stratosk@semaphore.gr>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 499f8ad5

drivers/mfd/db8500-prcmu.c

+8 −11
Original line number Diff line number Diff line
@@ -1734,18 +1734,17 @@ static struct cpufreq_frequency_table db8500_cpufreq_table[] = { 


static long round_armss_rate(unsigned long rate)

{

	struct cpufreq_frequency_table *pos;

	long freq = 0;

	int i = 0;



	/* cpufreq table frequencies is in KHz. */

	rate = rate / 1000;



	/* Find the corresponding arm opp from the cpufreq table. */

	while (db8500_cpufreq_table[i].frequency != CPUFREQ_TABLE_END) {

		freq = db8500_cpufreq_table[i].frequency;

	cpufreq_for_each_entry(pos, db8500_cpufreq_table) {

		freq = pos->frequency;

		if (freq == rate)

			break;

		i++;

	}



	/* Return the last valid value, even if a match was not found. */
@@ -1886,23 +1885,21 @@ static void set_clock_rate(u8 clock, unsigned long rate) 


static int set_armss_rate(unsigned long rate)

{

	int i = 0;

	struct cpufreq_frequency_table *pos;



	/* cpufreq table frequencies is in KHz. */

	rate = rate / 1000;



	/* Find the corresponding arm opp from the cpufreq table. */

	while (db8500_cpufreq_table[i].frequency != CPUFREQ_TABLE_END) {

		if (db8500_cpufreq_table[i].frequency == rate)

	cpufreq_for_each_entry(pos, db8500_cpufreq_table)

		if (pos->frequency == rate)

			break;

		i++;

	}



	if (db8500_cpufreq_table[i].frequency != rate)

	if (pos->frequency != rate)

		return -EINVAL;



	/* Set the new arm opp. */

	return db8500_prcmu_set_arm_opp(db8500_cpufreq_table[i].driver_data);

	return db8500_prcmu_set_arm_opp(pos->driver_data);

}



static int set_plldsi_rate(unsigned long rate)