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Commit 499f8ad5 authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki
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ARM: davinci: da850: 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-and-tested-by: default avatarLad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 041526f9

arch/arm/mach-davinci/da850.c

+5 −4
Original line number Diff line number Diff line
@@ -1092,20 +1092,21 @@ int da850_register_cpufreq(char *async_clk) 


static int da850_round_armrate(struct clk *clk, unsigned long rate)

{

	int i, ret = 0, diff;

	int ret = 0, diff;

	unsigned int best = (unsigned int) -1;

	struct cpufreq_frequency_table *table = cpufreq_info.freq_table;

	struct cpufreq_frequency_table *pos;



	rate /= 1000; /* convert to kHz */



	for (i = 0; table[i].frequency != CPUFREQ_TABLE_END; i++) {

		diff = table[i].frequency - rate;

	cpufreq_for_each_entry(pos, table) {

		diff = pos->frequency - rate;

		if (diff < 0)

			diff = -diff;



		if (diff < best) {

			best = diff;

			ret = table[i].frequency;

			ret = pos->frequency;

		}

	}