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Commit 04ae5864 authored by Stratos Karafotis's avatar Stratos Karafotis Committed by Rafael J. Wysocki
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irda: sh_sir: Use cpufreq_for_each_valid_entry macro for iteration 



The cpufreq core supports the cpufreq_for_each_valid_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 3c84ef3a

drivers/net/irda/sh_sir.c

+5 −9
Original line number Diff line number Diff line
@@ -217,21 +217,17 @@ static int sh_sir_crc_init(struct sh_sir_self *self) 
static u32 sh_sir_find_sclk(struct clk *irda_clk)

{

	struct cpufreq_frequency_table *freq_table = irda_clk->freq_table;

	struct cpufreq_frequency_table *pos;

	struct clk *pclk = clk_get(NULL, "peripheral_clk");

	u32 limit, min = 0xffffffff, tmp;

	int i, index = 0;

	int index = 0;



	limit = clk_get_rate(pclk);

	clk_put(pclk);



	/* IrDA can not set over peripheral_clk */

	for (i = 0;

	     freq_table[i].frequency != CPUFREQ_TABLE_END;

	     i++) {

		u32 freq = freq_table[i].frequency;



		if (freq == CPUFREQ_ENTRY_INVALID)

			continue;

	cpufreq_for_each_valid_entry(pos, freq_table) {

		u32 freq = pos->frequency;



		/* IrDA should not over peripheral_clk */

		if (freq > limit)
@@ -240,7 +236,7 @@ static u32 sh_sir_find_sclk(struct clk *irda_clk) 
		tmp = freq % SCLK_BASE;

		if (tmp < min) {

			min = tmp;

			index = i;

			index = pos - freq_table;

		}

	}