When matching a frequency against the freq_table, allow small deviances to allow rounding errors. Rounding errors are likely to occur due to the differenct frequency resolutions used in the common clock vs cpufreq frameworks.
Signed-off-by: Soren Brinkmann <[email protected]> --- drivers/cpufreq/cpufreq_stats.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c index ecaaebf969fc..37a34178ab3a 100644 --- a/drivers/cpufreq/cpufreq_stats.c +++ b/drivers/cpufreq/cpufreq_stats.c @@ -146,7 +146,7 @@ static int freq_table_get_index(struct cpufreq_stats *stat, unsigned int freq) { int index; for (index = 0; index < stat->max_state; index++) - if (stat->freq_table[index] == freq) + if (abs(stat->freq_table[index] - freq) < 2) return index; return -1; } -- 1.9.3.1.ga73a6ad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
