mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 07:46:48 +00:00
4db74fbd69
Refreshed all patches. Removed upstreamed patches: - 081-spi-bcm-qspi-switch-back-to-reading-flash-using-smal.patch Altered patches: - 0054-cpufreq-dt-Handle-OPP-voltage-adjust-events Compile-tested on: cns3xxx, imx6, ipq806x, x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
24 lines
704 B
Diff
24 lines
704 B
Diff
From 001a8dcb56ced58c518aaa10a4f0ba5e878705b6 Mon Sep 17 00:00:00 2001
|
|
From: Georgi Djakov <georgi.djakov@linaro.org>
|
|
Date: Tue, 17 May 2016 16:15:43 +0300
|
|
Subject: [PATCH 56/69] cpufreq-dt: Add missing rcu locks
|
|
|
|
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
|
|
---
|
|
drivers/cpufreq/cpufreq-dt.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
--- a/drivers/cpufreq/cpufreq-dt.c
|
|
+++ b/drivers/cpufreq/cpufreq-dt.c
|
|
@@ -144,8 +144,10 @@ static int opp_notifier(struct notifier_
|
|
ret = PTR_ERR(cpu_reg);
|
|
goto out;
|
|
}
|
|
+ rcu_read_lock();
|
|
volt = dev_pm_opp_get_voltage(opp);
|
|
freq = dev_pm_opp_get_freq(opp);
|
|
+ rcu_read_unlock();
|
|
|
|
mutex_lock(&priv->lock);
|
|
if (freq == priv->opp_freq) {
|