sh: remove bogus highest / lowest logic from clock rate rounding (088bcc2a) · Commits · 戴 / test

drivers/sh/clk.c

+0 −13

Original line number	Original line	Diff line number	Diff line
	@@ -73,22 +73,14 @@ long clk_rate_table_round(struct clk *clk,
	{		{
	unsigned long rate_error, rate_error_prev = ~0UL;		unsigned long rate_error, rate_error_prev = ~0UL;
	unsigned long rate_best_fit = rate;		unsigned long rate_best_fit = rate;
	unsigned long highest, lowest;
	int i;		int i;

	highest = lowest = 0;

	for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {		for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
	unsigned long freq = freq_table[i].frequency;		unsigned long freq = freq_table[i].frequency;

	if (freq == CPUFREQ_ENTRY_INVALID)		if (freq == CPUFREQ_ENTRY_INVALID)
	continue;		continue;

	if (freq > highest)
	highest = freq;
	if (freq < lowest)
	lowest = freq;

	rate_error = abs(freq - rate);		rate_error = abs(freq - rate);
	if (rate_error < rate_error_prev) {		if (rate_error < rate_error_prev) {
	rate_best_fit = freq;		rate_best_fit = freq;
	@@ -99,11 +91,6 @@ long clk_rate_table_round(struct clk *clk,
	break;		break;
	}		}

	if (rate >= highest)
	rate_best_fit = highest;
	if (rate <= lowest)
	rate_best_fit = lowest;

	return rate_best_fit;		return rate_best_fit;
	}		}