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Commit 4966ee40 authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki
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mips: lemote 2f: 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 fdb56c45

arch/mips/loongson/lemote-2f/clock.c

+5 −11
Original line number Diff line number Diff line
@@ -91,9 +91,9 @@ EXPORT_SYMBOL(clk_put); 


int clk_set_rate(struct clk *clk, unsigned long rate)

{

	struct cpufreq_frequency_table *pos;

	int ret = 0;

	int regval;

	int i;



	if (likely(clk->ops && clk->ops->set_rate)) {

		unsigned long flags;
@@ -106,22 +106,16 @@ int clk_set_rate(struct clk *clk, unsigned long rate) 
	if (unlikely(clk->flags & CLK_RATE_PROPAGATES))

		propagate_rate(clk);



	for (i = 0; loongson2_clockmod_table[i].frequency != CPUFREQ_TABLE_END;

	     i++) {

		if (loongson2_clockmod_table[i].frequency ==

		    CPUFREQ_ENTRY_INVALID)

			continue;

		if (rate == loongson2_clockmod_table[i].frequency)

	cpufreq_for_each_valid_entry(pos, loongson2_clockmod_table)

		if (rate == pos->frequency)

			break;

	}

	if (rate != loongson2_clockmod_table[i].frequency)

	if (rate != pos->frequency)

		return -ENOTSUPP;



	clk->rate = rate;



	regval = LOONGSON_CHIPCFG0;

	regval = (regval & ~0x7) |

		(loongson2_clockmod_table[i].driver_data - 1);

	regval = (regval & ~0x7) | (pos->driver_data - 1);

	LOONGSON_CHIPCFG0 = regval;



	return ret;