1 files changed, 0 insertions, 85 deletions
diff --git a/target/linux/ipq806x/patches-6.1/113-v5.19-01-PM-devfreq-Fix-cpufreq-passive-unregister-errorin.patch b/target/linux/ipq806x/patches-6.1/113-v5.19-01-PM-devfreq-Fix-cpufreq-passive-unregister-errorin.patch
deleted file mode 100644
index 0883424548..0000000000
--- a/target/linux/ipq806x/patches-6.1/113-v5.19-01-PM-devfreq-Fix-cpufreq-passive-unregister-errorin.patch
+++ /dev/null
@@ -1,85 +0,0 @@
-From 8953603eb5447be52f6fc3d8fcae1b3ce9899189 Mon Sep 17 00:00:00 2001
-From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
-Date: Mon, 6 Jun 2022 11:58:49 +0200
-Subject: [PATCH v4 1/4] PM / devfreq: Fix cpufreq passive unregister erroring
- on PROBE_DEFER
-
-With the passive governor, the cpu based scaling can PROBE_DEFER due to
-the fact that CPU policy are not ready.
-The cpufreq passive unregister notifier is called both from the
-GOV_START errors and for the GOV_STOP and assume the notifier is
-successfully registred every time. With GOV_START failing it's wrong to
-loop over each possible CPU since the register path has failed for
-some CPU policy not ready. Change the logic and unregister the notifer
-based on the current allocated parent_cpu_data list to correctly handle
-errors and the governor unregister path.
-
-Fixes: a03dacb0316f ("PM / devfreq: Add cpu based scaling support to passive governor")
-Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
----
- drivers/devfreq/governor_passive.c | 39 +++++++++++++-----------------
- 1 file changed, 17 insertions(+), 22 deletions(-)
-
---- a/drivers/devfreq/governor_passive.c
-+++ b/drivers/devfreq/governor_passive.c
-@@ -34,6 +34,20 @@ get_parent_cpu_data(struct devfreq_passi
- 	return NULL;
- }
- 
-+static void delete_parent_cpu_data(struct devfreq_passive_data *p_data)
-+{
-+	struct devfreq_cpu_data *parent_cpu_data, *tmp;
-+
-+	list_for_each_entry_safe(parent_cpu_data, tmp, &p_data->cpu_data_list, node) {
-+		list_del(&parent_cpu_data->node);
-+
-+		if (parent_cpu_data->opp_table)
-+			dev_pm_opp_put_opp_table(parent_cpu_data->opp_table);
-+
-+		kfree(parent_cpu_data);
-+	}
-+}
-+
- static unsigned long get_target_freq_by_required_opp(struct device *p_dev,
- 						struct opp_table *p_opp_table,
- 						struct opp_table *opp_table,
-@@ -222,8 +236,7 @@ static int cpufreq_passive_unregister_no
- {
- 	struct devfreq_passive_data *p_data
- 			= (struct devfreq_passive_data *)devfreq->data;
--	struct devfreq_cpu_data *parent_cpu_data;
--	int cpu, ret = 0;
-+	int ret;
- 
- 	if (p_data->nb.notifier_call) {
- 		ret = cpufreq_unregister_notifier(&p_data->nb,
-@@ -232,27 +245,9 @@ static int cpufreq_passive_unregister_no
- 			return ret;
- 	}
- 
--	for_each_possible_cpu(cpu) {
--		struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
--		if (!policy) {
--			ret = -EINVAL;
--			continue;
--		}
--
--		parent_cpu_data = get_parent_cpu_data(p_data, policy);
--		if (!parent_cpu_data) {
--			cpufreq_cpu_put(policy);
--			continue;
--		}
--
--		list_del(&parent_cpu_data->node);
--		if (parent_cpu_data->opp_table)
--			dev_pm_opp_put_opp_table(parent_cpu_data->opp_table);
--		kfree(parent_cpu_data);
--		cpufreq_cpu_put(policy);
--	}
-+	delete_parent_cpu_data(p_data);
- 
--	return ret;
-+	return 0;
- }
- 
- static int cpufreq_passive_register_notifier(struct devfreq *devfreq)