[PATCH 3/6] cpufreq: Centralize boost freq QoS requests

[Pierre Gondois]

policy_set_boost() calls the cpufreq set_boost callback.
Update the newly added boost_freq_req request from there:
- whenever boost is toggled
- to cover all possible paths

Signed-off-by: Pierre Gondois <pierre.gondois@xxxxxxx>
---
 drivers/cpufreq/cpufreq.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c8fb4c6656e94..505da5b00e575 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -603,10 +603,19 @@ static int policy_set_boost(struct cpufreq_policy *policy, bool enable)
 	policy->boost_enabled = enable;
 
 	ret = cpufreq_driver->set_boost(policy, enable);
-	if (ret)
+	if (ret) {
 		policy->boost_enabled = !policy->boost_enabled;
+		return ret;
+	}
 
-	return ret;
+	ret = freq_qos_update_request(policy->boost_freq_req, policy->cpuinfo.max_freq);
+	if (ret < 0) {
+		policy->boost_enabled = !policy->boost_enabled;
+		cpufreq_driver->set_boost(policy, !policy->boost_enabled);
+		return ret;
+	}
+
+	return 0;
 }
 
 static ssize_t store_local_boost(struct cpufreq_policy *policy,
-- 
2.43.0