On 31-05-16, 22:46, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki rafael.j.wysocki@intel.com Subject: [PATCH] cpufreq: Fix clamp_val() usage in cpufreq_driver_fast_switch()
The return value of clamp_val() has to be stored actually.
Fixes: b7898fda5bc7 (cpufreq: Support for fast frequency switching) Reported-by: Steve Muckle steve.muckle@linaro.org Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com
drivers/cpufreq/cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-pm/drivers/cpufreq/cpufreq.c
--- linux-pm.orig/drivers/cpufreq/cpufreq.c +++ linux-pm/drivers/cpufreq/cpufreq.c @@ -1829,7 +1829,7 @@ EXPORT_SYMBOL(cpufreq_unregister_notifie unsigned int cpufreq_driver_fast_switch(struct cpufreq_policy *policy, unsigned int target_freq) {
- clamp_val(target_freq, policy->min, policy->max);
- target_freq = clamp_val(target_freq, policy->min, policy->max);
return cpufreq_driver->fast_switch(policy, target_freq); }
I should have at least grepped for it during my fix.
Acked-by: Viresh Kumar viresh.kumar@linaro.org