cpufreq: intel_pstate: Minor cleanup for FRAC_BITS

785ee27 ("cpufreq: intel_pstate: Fix limits->max_perf rounding error")
hardcodes the value of FRAC_BITS.  This patch fixes that minor issue.

Fixes: 785ee2788141 (cpufreq: intel_pstate: Fix limits->max_perf rounding error)
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 4d07cbd2b23cfb80ddc40fc0822ce37464991498..98fb8821382d8fc145c6bf9227b62236fdabedb1 100644 (file)
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1123,7 +1123,7 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
                                   limits->max_sysfs_pct);
        limits->max_perf_pct = max(limits->min_policy_pct,
                                   limits->max_perf_pct);
-       limits->max_perf = round_up(limits->max_perf, 8);
+       limits->max_perf = round_up(limits->max_perf, FRAC_BITS);
 
        /* Make sure min_perf_pct <= max_perf_pct */
        limits->min_perf_pct = min(limits->max_perf_pct, limits->min_perf_pct);