From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/cpufreq/cpufreq.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/cpufreq/cpufreq.c b/kernel/drivers/cpufreq/cpufreq.c
index b8c241b..ab223ef 100644
--- a/kernel/drivers/cpufreq/cpufreq.c
+++ b/kernel/drivers/cpufreq/cpufreq.c
@@ -454,8 +454,10 @@
policy->cur,
policy->cpuinfo.max_freq);
+ spin_lock(&policy->transition_lock);
policy->transition_ongoing = false;
policy->transition_task = NULL;
+ spin_unlock(&policy->transition_lock);
wake_up(&policy->transition_wait);
}
@@ -1226,6 +1228,7 @@
if (!zalloc_cpumask_var(&policy->real_cpus, GFP_KERNEL))
goto err_free_rcpumask;
+ init_completion(&policy->kobj_unregister);
ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq,
cpufreq_global_kobject, "policy%u", cpu);
if (ret) {
@@ -1264,7 +1267,6 @@
init_rwsem(&policy->rwsem);
spin_lock_init(&policy->transition_lock);
init_waitqueue_head(&policy->transition_wait);
- init_completion(&policy->kobj_unregister);
INIT_WORK(&policy->update, handle_update);
policy->cpu = cpu;
--
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