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| author | Ansuel Smith <ansuelsmth@gmail.com> | 2019-11-28 21:41:20 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2019-12-19 22:41:57 +0100 |
| commit | c5d2f3c4765a93dbca9654858a8dec8bf307ad5f (patch) | |
| tree | 61906595f55dbd17219d94438efb782cff4cb457 /target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch | |
| parent | b1e8a390ea7bde59eb47bdd729228cb377aa6f6f (diff) | |
| download | upstream-c5d2f3c4765a93dbca9654858a8dec8bf307ad5f.tar.gz upstream-c5d2f3c4765a93dbca9654858a8dec8bf307ad5f.tar.bz2 upstream-c5d2f3c4765a93dbca9654858a8dec8bf307ad5f.zip | |
ipq806x: copy files from 4.14 to 4.19
This copies files from files-4.14 to files-4.19 directory in order to
get clear diffs for any changes done from now on.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[added missing commit description, refreshed ea8500 and wpq864 DTS]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch b/target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch new file mode 100644 index 0000000000..d9d76e409b --- /dev/null +++ b/target/linux/ipq806x/patches-4.19/0056-cpufreq-dt-Add-missing-rcu-locks.patch @@ -0,0 +1,23 @@ +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) { |