void clk_rate_table_build()

in clk/core.c [39:73]

• 27 lines of code
• 10 McCabe index (conditional complexity)

void clk_rate_table_build(struct clk *clk,
			  struct cpufreq_frequency_table *freq_table,
			  int nr_freqs,
			  struct clk_div_mult_table *src_table,
			  unsigned long *bitmap)
{
	unsigned long mult, div;
	unsigned long freq;
	int i;

	clk->nr_freqs = nr_freqs;

	for (i = 0; i < nr_freqs; i++) {
		div = 1;
		mult = 1;

		if (src_table->divisors && i < src_table->nr_divisors)
			div = src_table->divisors[i];

		if (src_table->multipliers && i < src_table->nr_multipliers)
			mult = src_table->multipliers[i];

		if (!div || !mult || (bitmap && !test_bit(i, bitmap)))
			freq = CPUFREQ_ENTRY_INVALID;
		else
			freq = clk->parent->rate * mult / div;

		freq_table[i].driver_data = i;
		freq_table[i].frequency = freq;
	}

	/* Termination entry */
	freq_table[i].driver_data = i;
	freq_table[i].frequency = CPUFREQ_TABLE_END;
}